B1A37
B1A37
DTC B1A37, sometimes indicated as B1A3700 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle body.
DTC Trouble Code Search
Bulletins
Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.
- 23-NA-120 - STEERING
CADILLAC: This service bulletin provides a procedure to correct a condition of lower steering wheel controls inoperative, dtc B1A37.