Body Control Module (BCM)

B110 Outside Temperature Sensor Circuit
B111 A/C High Side Temperature Sensor Circuit
B112 A/C Low Side Temperature Sensor Circuit
B113 A/C In-Car Temperature Sensor Circuit
B115 Sunload Sensor Circuit
B119 Twilight Photocell Circuit
B120 Twilight Delay Switch Pot Circuit
B120 & B122 Twilight Delay & Panel Dimming
B122 Panel Dimming Pot
B124 Vehicle Speed Sensor Circuit Problem
B127 PRND321
B132 Oil Pressure Sensor Failure
B334 Loss of ECM Data
B335 Loss of CCDIC Data
B336 Loss of IPC Data
B337 Loss of HVAC Programmer Data
B409 I-Terminal Alternator Problem
B410 Charging System Circuit
B411 or B412 Battery Voltage Too High or Too Low
B420 BCM Output Driver Number 1 Failure
B421 BCM Output Driver Number 2 Failure
B440 Air Mix Valve (Door) Circuit Problem
B441 Cooling Fans Problem
B446, B447 & B448 Refrigerant System Problem
B449 HVAC-High Side Temperature Too High
B450 HVAC-Coolant Temperature Too High
B480 Anti-Lock Data Problem
B481 Anti-Lock System Fault
B552 Keep Alive Memory Error
B556 Odometer (EE) PROM Error