TM 10-3930-675-24-1
ENGINE TEMPERATURE SENSORS AND CIRCUITS TROUBLESHOOTING
THIS WORK PACKAGE COVERS
Error Code 1212 - Oil Temperature Sensor Circuit Fail-
Error Code 1144 - Coolant Temperature Sensor Circuit
Failure
ure
Error Code 1145 - Coolant Temperature Sensor Circuit
Error Code 1213 - Oil Temperature Sensor Circuit Fail-
Failure
ure
Error Code 1151 - Coolant Temperature Sensor Circuit
Failure
Error Code 1214 - Oil Temperature Sensor Circuit Fail-
ure
Error Code 1153 - Intake Air Temperature Sensor Cir-
cuit Failure
Error Code 1697 - ECU Internal Temperature Sensor
Error Code 1154 - Intake Air Temperature Sensor Cir-
Circuit Failure
cuit Failure
Error Code 1698 - ECU Internal Temperature Sensor
Error Code 1155 - Intake Air Temperature Sensor Cir-
cuit Failure
Circuit Failure
INITIAL SETUP
References
Tools and Special Tools
TM 10-3930-675-10
Cable, Test/Repair (Item 15, WP 0289 00)
Current Supply (A34738.0200) (WP 0048 00-31)
Test Lead, Female (Item 121, WP 0289 00)
Test Lead, Male (Item 124, WP 0289 00)
WARNING
DO NOT remove cooling system radiator cap when engine is hot. Allow engine to cool down. Failure
to follow this warning may cause serious burns.
NOTE
Refer to WP 0004 00 for additional troubleshooting guidance, information, and illustrations that
locate critical components.
Refer also to illustrations at end of work package for component location.