GM fault codes

17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters

Shared-name brands using this data:

Codes 17,703

Code	Description	Brands	System
B319B	Output channel 3 undervoltage	7	Body
B3200	Driver Door Child Security Switch Window Lifter Circuit low Voltage	9	Body
B3203	rear window lockout switch input circuit high	5	Body
B3205	Falla Circuito Motor Ventana Conductor	8	Body
B320A	Front Door Window Motor	6	Body
B320B	Rear Door Window Motor	6	Body
B320C	Middle Door Window Motor	6	Body
B3210	Falla Circuito Motor Ventana Pasajero	6	Body
B3215	Left Rear Window Motor	6	Body
B3220	Right Rear Window Motor	6	Body
B3230	Right Front Lock Motor Circuit	6	Body
B3235	Left Rear Lock Motor Circuit	6	Body
B323A	Upper Hands-Free Liftgate Sensor Circuit	6	Body
B323B	Lower Hands-Free Liftgate Sensor Circuit	6	Body
B323C	Hands-Free Liftgate Sensor Control Module	6	Body
B323E	No description available	6	Body
B3240	Right Rear Lock Motor Circuit	6	Body
B3245	Motor Trunk Release Malfunction	6	Body
B3247	Trunk motor circuit low	2	Body
B3248	Trunk motor circuit high	2	Body
B324A	Rear Cargo Door Unlock Actuator Circuit	6	Body
B324B	Midgate Unlatch Switch Circuit	6	Body
B324C	Glove Box Unlatch Switch Circuit	6	Body
B324D	Glove Box Unlatch Actuator Circuit	6	Body
B324F	Power Sliding Door Latch Switch Signal Circuit	6	Body
B3250	Power Sliding Door Position Signal Circuit	6	Body
B3255	Power Sliding Door Sensor Circuit	6	Body
B325A	Power Sliding Door Exterior Handle Switch Circuit	6	Body
B325B	Power Sliding Door Latch Control Circuit	6	Body
B325C	Power Sliding Door Object Sensor Signal Circuit	6	Body
B325D	Power Sliding Door Hold Open Actuator Circuit	6	Body
B325E	Power Sliding Door Front Interior Open/Close Switch Signal	6	Body
B325F	Power Sliding Door Rear Interior Open/Close Switch Signal	6	Body
B3260	Power Sliding Door Secondary Latch Circuit	6	Body
B3265	Relay Trunk Release Stuck	6	Body
B3267	Decklid relay output short to ground/open	2	Body
B3268	Decklid relay output short to battery	2	Body
B326A	Right Power Sliding Door Fully Open Switch Circuit	6	Body
B326B	Right Power Sliding Door Object Sensor Signal Circuit	6	Body
B326C	Left Power Sliding Door Open Switch	6	Body
B326D	Left Power Sliding Door Close Switch	6	Body
B326E	Left Power Sliding Door Inside Handle Forward Switch	6	Body
B326F	Left Power Sliding Door Inside Handle Rearward Switch	6	Body
B3270	Left Front Door Lock or Unlock Switch Circuit	6	Body
B3272	RF/LF door lock/unlock switch circuit low	2	Body
B3275	Driver Window Express Up or Down At Door Circuit	6	Body
B327D	No description available	6	Body
B327E	No description available	6	Body
B3280	Power amplifier output channel 1 load open circuit	7	Body
B3282	window switch-express input shorted to ground	4	Body

Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.