Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
B1219:12 Interior Boot/Trunk Release Switch: Circuit Short To Battery
B1219:23 Interior Boot/Trunk Release Switch: Signal Stuck Low
The cost to diagnose the B1219 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
The Liftgate/Trunk Module (LTM) monitors the Interior Boot/Trunk Release Switch. The LTM sets the OBDII code when the Interior Boot/Trunk Release Switch is not to factory specifications.
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