18258/P1850
From Ross-Tech Wiki
Table Of Contents
-
1.
18258/P1850 - Powertrain Data Bus: Missing Message from ECU
- 1.1.1 Possible Symptoms
- 1.2.1 Possible Causes
- 1.3.1 Possible Solutions
- 1.4.1 Special Notes
18258/P1850 - Powertrain Data Bus: Missing Message from ECU
Possible Symptoms
- MIL on
- Warning light on
Possible Causes
- Blown fuse for control module
- Wiring Harness issue
- Failed control module
Possible Solutions
- Inspect wiring and terminals for CAN BUS between control modules.
Special Notes
- As per TSB 01-07-54, do not replace the ECM for this DTC. Please see TSB for complete details.