Num

Color

Description

Operator Action

00


No Alarms Exist

No action required.

02


Check Evaporator Coil Sensor (Zone)

Manually monitor temperature. Report alarm at end of day.

03


Check (Control) Return Air Sensor (Zone)

Manually monitor temperature. Report alarm at end of day.

04


Check (Control) Discharge Air Sensor (Zone)

Manually monitor temperature. Report alarm at end of day.

05


Check Ambient Temp Sensor

Report alarm at end of day.

06


Check Coolant Temp Sensor

Report alarm at end of day.

07


Check Engine RPM Sensor

Report alarm at end of day.

08


Unit Running on Coil Sensor (Zone)

Manually monitor temperature. Report alarm at end of day.

(09)


High Evaporator Temperature (Zone)

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

(10)


High Discharge Pressure (or Temperature)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

11


Unit or Zone Controlling on Alternate Sensor (Zone)

Manually monitor temperature. Report alarm at end of day.

12


Sensor or Digital Input Shutdown (Zone)

Unit/zone cannot operate and is shut down. Repair immediately.

13


Sensor Check (Zone)

Manually monitor temperature. Report alarm at end of day.

14


Defrost Terminated by Time

Report alarm at end of day.

15


Check Glow Plugs or Intake Air Heater

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

16


Manual Start Not Completed

Report alarm at end of day.

(17)


Engine Failed to Crank

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

(18)


High Engine Coolant Temperature

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

(19)


Low Engine Oil Pressure

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

(20)


Engine (Vapor Motor CR) Failed to Start

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

(21)


Cooling Cycle Check (Zone)

Manually monitor temperature. Report alarm at end of day.

(22)


Heating Cycle Check (Zone)

Manually monitor temperature. Report alarm at end of day.

23


Cooling Cycle Fault (Zone)

Unit/zone cannot operate and is shut down. Repair immediately.

24


Heating Cycle Fault (Zone)

Unit/zone cannot operate and is shut down. Repair immediately.

25


Alternator Check

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

(26)


Check Refrigeration Capacity (Zone)

Manually monitor temperature. Report alarm at end of day.

(27)


Vapor Motor RPM High (CR)

Unit cannot operate and is shut down. Repair immediately.

28


Pretrip or Self Check Abort

Report alarm at end of day.

29


Defrost Damper Circuit Check (Zone)

Manually monitor temperature. Report alarm at end of day.

30


Defrost Damper Stuck Closed (Zone)

Unit/zone cannot operate and is shut down. Repair immediately.

31


Check Oil Pressure Switch

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

32


Refrigeration Capacity Low (Zone)

Unit/zone cannot operate and is shut down. Repair immediately.

33


Check Engine RPM

Report alarm at end of day.

34


Check Modulation Circuit

Manually monitor temperature. Report alarm at end of day.

35


Check Run Relay Circuit

Unit cannot operate and is shut down. Repair immediately.

(36)


Electric Motor Failed to Run

Unit cannot operate and is shut down. Repair immediately. Switch to Diesel Mode

37


Check Engine Coolant Level

Report alarm at end of day.

38


Electric Phase Reversed

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

39


Check Water Valve Circuit

Manually monitor temperature. Report alarm at end of day.

40


Check High Speed Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

41


Check Engine Coolant Temp

Report alarm at end of day.

42


Unit Forced to Low Speed

Report alarm at end of day.

43


Unit Forced to Low Speed Modulation

Report alarm at end of day.

44


Check Fuel System

Add fuel as necessary. Otherwise, report alarm at end of day.

45


Check Hot Gas or Hot Gas Bypass Circuit

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

46


Check Air Flow (Zone)

Manually monitor temperature. Report alarm at end of day.

47


Remote Sensor Shutdown

Unit/zone cannot operate and is shut down. Repair immediately.

48


Check Belts or Clutch

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

49


Check Spare Sensor 1

Report alarm at end of day.

50


Reset Clock

Report alarm at end of day.

51


Check Shutdown Circuit

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

52


Check Heat Circuit (Zone)

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

53


Check Economizer Valve Circuit

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

54


Test Mode Timeout

Clear alarm and restart unit.

55


Check Engine Speeds

Report alarm at end of day.

56


Check Evaporator Fan Low Speed (Zone)

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

57


Check Evaporator Fan High Speed (Zone)

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

61


Low Battery Voltage

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

62


Ammeter Out of Calibration

Unit cannot operate and is shut down. Repair immediately.

(63)


Engine or Vapor Motor Stopped

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

64


Pretrip Reminder

Report alarm at end of day.

65


Abnormal Temperature Differential (Zone)

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

66


Low Engine Oil Level

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

67


Check Liquid Line Solenoid Circuit (Zone)

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

68


Internal Controller Fault Code

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

70


Hourmeter Failure

Report alarm at end of day.

71


Hourmeter 4 Exceeds Set Time Limit

Report alarm at end of day.

72


Hourmeter 5 Exceeds Set Time Limit

Report alarm at end of day.

73


Hourmeter 6 Exceeds Set Time Limit

Report alarm at end of day.

74


Controller Reset to Defaults

Report alarm at end of day.

75


Controller RAM Failure

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

76


Controller EPROM Failure

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

77


Controller EPROM Checksum Failure

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

78


Data Log EPROM Failure

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

79


Internal Data Logger Overflow

Report alarm at end of day.

80


Check Compressor Temp Sensor

Report alarm at end of day.

81


High Compressor Temp

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

82


High Compressor Temp Shutdown

Unit cannot operate and is shut down. Repair immediately.

83


Low Engine Coolant Temp

Report alarm at end of day.

84


Restart Null

Report alarm at end of day.

85


Forced Unit Operation

Report alarm at end of day.

86


Check Discharge Pressure Sensor

Report alarm at end of day.

87


Check Suction Pressure Sensor

Report alarm at end of day.

88


Reserved for CR


89


Check Electronic Throttling Valve (ETV) Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

90


Electric Overload

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

THERMO KING TRUCK, TRAILER, CR, DAS, AND DSR ALARM CODES

THIS DOCUMENT SHOWS ALL CURRENT TRUCK, TRAILER, CR, DAS, AND DSR ALARM CODES. NOT ALL CODES ARE POSSIBLE ON ALL UNITS. IF THE ALARM APPLIES TO A MULTI-TEMP ZONE, THAT ZONE WILL BE IDENTIFIED.

BE SURE TO RECORD ALL ALARMS THAT OCCUR. THEY ARE VALUABLE TO THE SERVICE TECHNICIAN.

COLOR CODE DEFINITIONS

OK TO RUN

CHECK AS SPECIFIED

TAKE IMMEDIATE ACTION

ALARM CODE NUMBERS MARKED WITH PARTENTHESIS (XX) MAY EXIST WITH ALARM CODE 84 AND MAY CLEAR AUTOMATICALLY. THESE ARE SUGGESTIONS ONLY. ALWAYS CONSULT YOUR COMPANY FOR FINAL DECISIONS.

COLOR CODE DEFINITIONS

OK TO RUN

CHECK AS SPECIFIED

TAKE IMMEDIATE ACTION

THESE ARE SUGGESTIONS ONLY. ALWAYS CONSULT YOUR COMPANY FOR FINAL DECISIONS.

Num

Color

Description

Operator Action

91


Check Electric Ready Input

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

92


Sensor Grades Not Set (Zone)

Report alarm at end of day.

93


Low Compressor Suction Pressure

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

94


Check Loader #1 Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

95


Check Loader #2 Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

96


Low Fuel Level

Add fuel as required.

97


Failed Remote Return Air Sensor (CR)

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

98


Check Fuel Level Sensor

Report alarm at end of day.

99


High Compressor Pressure Ratio

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

(100)


Heater Fan Failure (CR)

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

101


Controlling on Evap Coil Outlet Temp (CR)

Manually monitor temperature. Report alarm at end of day.

(102)


Low Evaporator Coil Temperature (CR)

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

103


Low Heater Fuel Level (CR)

Manually monitor temperature. Report alarm at end of day.

104


Check Remote Fan Speed (Zone)

Manually monitor temperature. Report alarm at end of day.

105


Check Receiver Tank Press Sol Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

106


Check Purge Valve Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

107


Check Condenser Inlet Sol Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

108


Door Open Timeout (Zone)

Close doors. Report alarm at end of day.

109


Check High Discharge Pressure Sensor

Replaced by Alarm Code 86

110


Check Suction Line Sol Circuit (Zone)

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

111


Unit Not Configured Correctly (Zone)

Report alarm at end of day.

112


Check Remote Fans (Zone)

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

113


Check Electric Heat Circuit (Zone)

Manually monitor temperature. Report alarm at end of day.

114


Multiple Alarms - Can Not Run (Zone)

Unit/zone cannot operate and is shut down. Repair immediately.

115


Check High Pressure Cut Out Switch

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

116


Check High Pressure Cut In Switch

Report alarm at end of day.

117


Auto Switch from Diesel to Electric

Normal operation – does not affect performance.

118


Auto Switch from Electric to Diesel

Normal operation – does not affect performance.

119


Reserved for CR


120


Check Alternator Excite Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

121


Check PMW Liquid Injection Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

122


Check Diesel/Electric Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

123


Check Evap Coil Inlet Temp Sensor (CR)

Manually monitor temperature. Report alarm at end of day.

124


Check Evap Coil Outlet Temp Sensor (CR)

Report alarm at end of day.

125


Check Tank Level Sensor (CR)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

126


Check Back Pressure Regulator (CR)

Manually monitor load temperature. Report this alarm at the end of the day.

127


Setpoint Not Entered (Zone)

Be sure setpoint is adjusted to required temperature.

128


Engine Run Time Maint Reminder #1/Service Due

Report alarm at end of day.

129


Engine Run Time Maint Reminder #2

Report alarm at end of day.

130


Electric Run Time Maint Reminder #1

Report alarm at end of day.

131


Electric Run Time Maint Reminder #2

Report alarm at end of day.

132


Total Unit Run Time Maint Reminder #1

Report alarm at end of day.

133


Total Unit Run Time Maint Reminder #2

Report alarm at end of day.

134


Controller Power On Hours

Report alarm at end of day.

135


Check Spare Digital Inputs

Report alarm at end of day.

136


Check Spare Digital Outputs

Report alarm at end of day.

137


Check Damper Motor Heater Output

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

138


Log DAS Real Time Clock Battery Failure (DAS)

Report alarm at end of day.

139


Abort Evacuation Mode

Report alarm at end of day.

140


Not currently used


141


Auto Switch Diesel to Electric Disabled

Report alarm at end of day.

142


Check Thermax Valve

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

143


Check Remote Drain Hose Heater Output (Zone)

Report alarm at end of day.

144


Lost CAN Communications to Expansion Module

Unit cannot operate and is shut down. Repair immediately.

145


Lost Controller ON Feedback Signal

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

146


Software Version Mismatch

Report alarm at end of day.

147


Check Multi-Temp Fan Speed Control Output (Zone)

Manually monitor load temperature. Report this alarm at the end of the day.

148


Auto Switch Electric to Diesel Disabled

Report alarm at end of day.

149


Alarm Not Identified

If unit/zone is shut down repair immediately. Otherwise, report alarm at end of day.

150


Sensor Out of Range Low (DAS and HMI) (Zone)

Report alarm at end of day.

151


Sensor Out of Range High (DAS and HMI) (Zone)

Report alarm at end of day.

152


DAS Failed Sensor (DAS)

Report alarm at end of day.

153


Expansion Module Flash Load Failure

Report alarm at end of day.

154


Low Suction Pressure Switch Failure

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

155


Lost CAN Communications to HMI

Unit cannot operate and is shut down. Repair immediately.

156


Check Suction/Liquid Heat Exchanger Bypass Valve

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

157


OptiSet Plus Profile Mismatch

Report alarm at end of day.

158


Primary Software Failed to Load

Report alarm at end of day.

159


Check Battery Condition

Report alarm at end of day.

160


Lost CAN Communications to Radio Expansion Board

Report alarm at end of day.

161


Log DAS Real Time Clock Invalid (DAS)

Report alarm at end of day.

163


Emission Control Failure

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

175


Check Electronic Expansion Valve (CR)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

176


Check Evaporator Pressure Sensor (CR)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

177


Check CO2 Tank Pressure Sensor (CR)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

178


Low CO2 Fuel Level (CR)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

180


TriPac Compressor Alarm

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

188


Log DAS Microprocessor Fault (DAS)

Report alarm at end of day.

203


Check Display Return Air Sensor (Zone)

Manually monitor temperature. Report alarm at end of day.

204


Check Display Discharge Air Sensor (Zone)

Manually monitor temperature. Report alarm at end of day.

216


Check DAS Digital Inputs (DAS)

Report alarm at end of day.

233


REB Switching Off, Conservative to Full Null

Report alarm at end of day.

234


Check Relative Humidity Sensor Circuit

Report alarm at end of day.

235


High Engine Coolant Temperature Check

Report alarm at end of day.

250


DAS Clock Time Reset (DAS)

Report alarm at end of day.

251


Check Radio Expansion Board Configuration

Report alarm at end of day.

252


Check Auto Fresh Air Exchange Circuit

Report alarm at end of day.

253


REB On Back Up Battery, Alarms Disabled

Report alarm at end of day.

254


Check Auxiliary Coolant Temp Sensor

Report alarm at end of day.

THERMO KING PRECEDENT 500 SERIES ALARM CODES

The 500 Series Thermo King Alarm Codes shown below are used on Thermo King Precedent applications.


COLOR CODE DEFINITIONS

OK TO RUN

CHECK AS SPECIFIED

TAKE IMMEDIATE ACTION

THESE ARE SUGGESTIONS ONLY. ALWAYS CONSULT YOUR COMPANY FOR FINAL DECISIONS.

Num

Color

Description

Operator Action

500


Check Host Evaporator Blower Low Speed

Not implemented

501


Check Host Evaporator Blower High Speed

Not implemented

505


Check Roadside Condenser Fan Motor Speed Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

506


Check Curbside Condenser Fan Motor Speed Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

507


Check Digital Scroll Output Circuit (Scroll Only)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

508


Speed Request Communication Error

Report alarm at end of day.

509


ECU Failed to Enable

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

510


ECU Run Signal Failed

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

511


Engine Wait to Start Time Delay Expired

Report alarm at end of day.

512


High Compressor Suction Pressure (Scroll Only)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

513


Low Compressor Suction Ratio (Scroll Only)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

514


Low Compressor Discharge Pressure (Scroll Only)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

515


Minimum ETV Discharge Superheat Temp (Scroll)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

516


I/O Controller to Application Controller Com Failure

The unit is no longer able to operate and has been shut down. Repair immediately.

518


Generator Ground Fault

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

519


Check Battery Charger Input Power

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

520


Check Battery Charger Output Power

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

521


Battery Charger External/Environmental Fault

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

522


Battery Temperature Sensor Alarm

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

523


Battery Charger Indicated Conditions

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

524


Generator Op Limit Vout to Frequency Ration

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

525


Generator Frequency Range Fault

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

526


Generator Operational Limit Output Current

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

528


Failed J1939 CAN Comm Base Controller/Charger

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

529


Check Fuel Pump Circuit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

530


Low Pressure Differential (Scroll only)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

531


Check Economizer Pressure Sensor (Scroll only)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

538


Engine J1939 CAN Data Link Degraded

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

539


Engine J1939 CAN Data Link Failed

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

540


Illegal Engine Operating State

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

542


Battery Charger Fault – Unit Forced to Low Speed

Maintenance information only. Report alarm at end of day.

543


Battery Charger Internal Short

Maintenance information only. Report alarm at end of day.

544


Battery Charger External Short

Maintenance information only. Report alarm at end of day.

545


Battery Charger Output Voltage Exceeded Limit

Maintenance information only. Report alarm at end of day.

546


Battery Charger Operating Bulk Voltage Out of Range

Maintenance information only. Report alarm at end of day.

547


AC Bus Phase Loss

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

548


Battery Charger Temperature Below Operating Range

Maintenance information only. Report alarm at end of day.

549


Battery Charger AC Input Overvoltage

Maintenance information only. Report alarm at end of day.

550


Battery Charger Internal Overvoltage Fault

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

551


Battery Charger Internal Temp Sensor Fault


552


Battery Charger Charging – Low Battery


553


Battery Charger Operating Derated Due to High temp


599


Engine Service Tool Connected

Report alarm at end of day.


PRECEDENT 600 SERIES YANMAR DIAGNOSTIC TROUBLE CODES (DTC)

If the Yanmar Engine Control Unit (ECU) determines an engine related problem exists, one or more Yanmar Diagnostic Trouble Codes (DTC’s) will be set by the ECU. As a result, one or more Thermo King 6xx codes will also be set and displayed on the HMI Control Panel and the ServiceWatch Data Logger as shown below.


COLOR CODE DEFINITIONS

OK TO RUN

CHECK AS SPECIFIED

TAKE IMMEDIATE ACTION

THESE ARE SUGGESTIONS ONLY. ALWAYS CONSULT YOUR COMPANY FOR FINAL DECISIONS.

Num

Color

Description

Operator Action

600


Check Crankshaft Speed Sensor

Report alarm at end of day.

601


Check Camshaft Speed Sensor

Report alarm at end of day.

603


Check Exhaust Pressure Sensor

Report alarm at end of day.

604


Check Coolant Temp Sensor

Report alarm at end of day.

605


Check Fresh Air Temp Sensor

Report alarm at end of day.

607


Check Fuel Temperature Sensor

Report alarm at end of day.

608


Check Rail Pressure Sensor

Report alarm at end of day.

609


Check Intake Pressure Sensor

Report alarm at end of day.

610


Check Atmospheric Pressure Sensor

Report alarm at end of day.

611


Check Glow Plug Circuit

Report alarm at end of day.

613


Check Injectors

Report alarm at end of day.

614


Check High Pressure Fuel Pump

Report alarm at end of day.

615


Rail Pressure Fault

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

616


Engine Overspeed

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

617


Internal ECU Fault

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

618


Check EGR System

Report alarm at end of day.

619


ECU Main Relay Fault

Report alarm at end of day.

620


No RPM Detected During Start Attempt

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

623


TRUCAN Message Timeout

Report alarm at end of day.

624


Check EGR Temperature Sensor

Report alarm at end of day.

625


Check Intake Air Temperature Sensor

Report alarm at end of day.

626


Check Exhaust Temperature Sensor

Report alarm at end of day.

642


ECU Forced Low Speed

Report alarm at end of day.

699


Unknown ECU Fault

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

PRECEDENT 800 SERIES PEUGEOT DIAGNOSTIC TROUBLE CODES (DTC)

If the Peugeot Engine Control Unit (ECU) determines an engine related problem exists, one or more Peugeot Diagnostic Trouble Codes (DTC’s) will be set by the ECU. As a result, one or more Thermo King 8xx codes will also be set and displayed on the HMI Control Panel and the ServiceWatch Data Logger as shown below.

COLOR CODE DEFINITIONS

OK TO RUN

CHECK AS SPECIFIED

TAKE IMMEDIATE ACTION

THESE ARE SUGGESTIONS ONLY. ALWAYS CONSULT YOUR COMPANY FOR FINAL DECISIONS.

Num

Color

Description

Operator Action

800


Crankshaft Position Sensor Error

Report alarm at end of day.

801


Camshaft Position Sensor Error

Report alarm at end of day.

804


Engine Coolant Temperature Sensor Error

Report alarm at end of day.

807


Fuel Temperature Sensor Error

Report alarm at end of day.

808


Rail Pressure Sensor Error

Report alarm at end of day.

809


Intake Air Pressure Sensor Error

Report alarm at end of day.

810


Atmospheric Pressure Sensor Error

Report alarm at end of day.

811


Glow Plug Circuit Error

Report alarm at end of day.

813


General Injector Error

Report alarm at end of day.

815


Fuel Pressure Regulator Error

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

818


EGR Valve Actuator Error

Report alarm at end of day.

819


ECU Power Relay Error

Report alarm at end of day.

820


Main ECU Relay Error

Report alarm at end of day.

825


T1 Air Intake Temperature Sensor Error

Report alarm at end of day.

826


T2 Air Intake Temperature Sensor Error

Report alarm at end of day.

827


EGR Valve Position Sensor Error

Report alarm at end of day.

828


Lambda System Error

Report alarm at end of day.

829


Engine Communication Error

Report alarm at end of day.

830


Air Flow Meter Error

Report alarm at end of day.

832


Engine Power Supply Error

Report alarm at end of day.

833


High Pressure Pump Fuel Metering Unit Error

Report alarm at end of day.

834


Water in Fuel Sensor Error

Report alarm at end of day.

836


Major ECU Failures

Report alarm at end of day.

838


Intake Air System Error

Report alarm at end of day.

839


Engine Speed Error

Report alarm at end of day.

840


Fuel Injection Energizing Error

Report alarm at end of day.

841


High Pressure Pump Wear

Report alarm at end of day.

842


Engine Running in Safe Mode – Low Speed

Report alarm at end of day.

843


Fuel Injection System Error

Report alarm at end of day.

844


Engine Failed to Crank

Report alarm at end of day.

845


Starter Relay Error

Report alarm at end of day.

846


T50 Switch Error

Report alarm at end of day.

847


Variant Coding Error

Report alarm at end of day.

853


Engine Overspeed (No DTC)

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

854


Engine Protection Self Shutdown

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

899


Unknown ECU Fault

If unit is shut down repair immediately. Otherwise, report alarm at end of day.


DIRECT SMART REEFER (DSR) ALARM CODES

The DSR Series Thermo King Alarm Codes shown below are used on Thermo King Direct Smart Reefer applications.


COLOR CODE DEFINITIONS

OK TO RUN

CHECK AS SPECIFIED

TAKE IMMEDIATE ACTION

THESE ARE SUGGESTIONS ONLY. ALWAYS CONSULT YOUR COMPANY FOR FINAL DECISIONS.

Code

Color

Description

Operator Action

P1E


Return Air Temperature Sensor Fault

Report alarm at end of day.

P2E


Remote Return Air Temperature Sensor Fault

Report alarm at end of day.

OL


Electric Standby Overload

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

bAt


Low Battery Voltage

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

HP


High Discharge Pressure

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

LP


Low Suction Pressure

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

PSE


High Pressure Sensor Fault

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

tEP


Electric Standby Motor Thermal Protection Alarm

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

tP4


Power Supply Thermal Protection Alarm

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

dr1


Door 1 Open/Door Switch 1 Failure

Close door. Report alarm at end of day.

dr2


Door 2 Open/Door Switch 2 Failure

Close door. Report alarm at end of day.

tCO


Electronic Control Module Internal Temperature Exceeds Limit

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

SOF


Microprocessor Software Failure

If unit is shut down repair immediately. Otherwise, report alarm at end of day.

- C -


Communications Failure, Microprocessor to In-Cab Control Box

If unit is shut down repair immediately. Otherwise, report alarm at end of day.