| B1317 |
Battery Voltage High |
Go to PINPOINT TEST D . |
| B1318 |
Battery Voltage Low |
Go to PINPOINT TEST E . |
| B1342 |
ECU Is Faulted |
REPAIR all other DTCs. CLEAR the DTCs. REPEAT the self-test. If DTC B1342 returns, INSTALL a new TBC
module. REFER to TRAILER BRAKE CONTROL (TBC) MODULE in this article. TEST the system for normal operation. |
| B1863 |
TBC
Ground Open Circuit |
Go to PINPOINT TEST F . |
| C2806 |
Trailer Brake Output Circuit Short to Vbatt |
Go to PINPOINT TEST C . |
| C2807 |
Trailer Brakes Wiring Circuit Short to Ground |
Go to PINPOINT TEST C . |
| U0100 |
Lost Communication With ECM/PCM |
Go to PINPOINT TEST G . |
| U0121 |
Lost Communication With Anti-Lock Brake System (ABS) Control Module |
Go to PINPOINT TEST H . |
| U0155 |
Lost Communication With Instrument Panel Cluster (IC) Control Module |
Go to PINPOINT TEST I . |
| U0415 |
Invalid Data Received from Anti-Lock Brake System (ABS) Control Module |
RETRIEVE and REPAIR all non-network DTCs in the ABS module. REFER to DIAGNOSIS AND TESTING
. |
| U2202 |
Invalid Configuration Data Received |
- If DTC U0155 is also set, Go to PINPOINT TEST I .
- If DTC U0155 is not set, CHECK the service history for recent service actions related to the Instrument Panel Cluster (IPC). This DTC sets due to incomplete or improper module programming procedures.
- If there have been recent service actions with this module, REPEAT the IPC
programming procedure using As-Built data as directed by the diagnostic scan tool.
- If there have been no recent service actions, INSTALL a new IPC
. REFER to INSTRUMENTATION, MESSAGE CENTER, AND WARNING CHIMES
.
|