Instrument Panels (Analog) DTCS
INSTRUMENT PANELS (ANALOG) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Source Module | Perform Test |
|---|---|---|
| B1340 | GEM/CTM | Test wiring for opens and/or shorts and repair as necessary. See appropriate WARNING SYSTEMS wiring diagram in SYSTEM WIRING DIAGRAMS article in the WIRING DIAGRAMS section. Chime Input Request Circuit Short To Ground |
| B1342 | GEM/CTM | Using NGS tester, clear DTCs. Retrieve DTCs. If DTC B1342 is retrieved, replace GEM/CTM and retest system operation. GEM/CTM Is Defective |
| 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 |