DTC B10C4-15: Right Rear Unlock Pull Switch - Short circuit to battery or open: Action

NOTE: This DTC is set after the rear right latch switch has been activated six times, without the rear right unlock switch being activated

Refer to the system wiring diagram(s) and check the rear right exterior door handle power and ground circuits for open circuit, high resistance
Refer to the system wiring diagram(s) and check the rear right exterior door handle unlock switch circuit for short circuit to power, open circuit, high resistance
Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, check and install a new rear right exterior door handle as required