DTC B1D37-15: Wiper Switch Connection Circuit - Circuit short to battery or open: Action
- Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check the wiper control switch circuits for short circuit to power, open circuit, high resistance. Repair wiring harness as required. Clear DTC and retest
- If no circuit faults are present, check and install new switch as required. Clear DTC and retest