B0102

DTC B0102 BATT P/SUPPLY MALFUNCTION CONT.

DTC DETECTING CONDITION:
Battery power supply backup circuit is open or shorted.

TROUBLE SYMPTOM:
- Engine malfunction indicator light may illuminates.
- Keyless entry, room light and key illumination do not operate.
- "En IU" may display in combination meter.

NOTE: When some B0101 BATT p/supply malfunction cont. are output at the same time, all function of body integrated unit may not function.

Wiring Diagram:

Step 1-4: