Cruise Control System DTCS
CRUISE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Source Module | Perform Test |
|---|---|---|
| B2141 | GEM/CTM | Vehicle speed calibration data is not programmed into GEM/CTM. Use NGS tester configuration card help screen to program tire size and axle ratio. Retest system operation. If DTC B2141 is still present, replace GEM/CTM and retest system operation. NVM Configuration Failure |