Instrument Cluster And Panel Illumination
Smart Junction Box (SJB) DTC Chart
| DTC | Description | Action |
|---|---|---|
| B2026 | Incandescent Backlighting Output Circuit Failure | If the dimmable switch illumination is inoperative, GO to PINPOINT TEST C
. If the dimmable switch illumination does not dim, GO to PINPOINT TEST D . |
| B2027 | LED Backlighting Output Circuit Failure | If the dimmable switch illumination is inoperative, GO to PINPOINT TEST C
. If the dimmable switch illumination does not dim, GO to PINPOINT TEST D . |
| B2121 | Illumination Switch Short To Battery | GO to PINPOINT TEST B . |
| B2132 | Dimmer Switch Circuit Short to Gnd | If all dimmable illumination is inoperative, GO to PINPOINT TEST A
. If all dimmable illumination does not dim, GO to PINPOINT TEST B . |
| All other DTCs | - | REFER to the Diagnostic Trouble Code (DTC) Chart in MULTIFUNCTION ELECTRONIC MODULES . |