Engine Controls - Tests W/Codes - BCM
- Entering Self-Diagnostics
- Clearing Trouble Codes
- Manual Operation Of Service Mode
- BCM Snapshot
- Status Light Indicators
- Diagnostic Charts
- BCM Trouble Code Charts
- Code B110: Outside Temp Sensor Circuit
- Code B111: A/C High Side Temp Sensor Circuit
- Code B112: A/C Low Side Temp Sensor Circuit
- Code B113: In-Car Temp Sensor Circuit
- Code B115: Sun Load Sensor Circuit
- Code B119: Twilight Photocell Circuit
- Code B120: Twilight Delay Potentiometer
- Code B120 & B122: Twilight Delay & Panel Dimming
- Code B121: Twilight Enable Switch Circuit
- Code B122: Panel Dimming Potentiometer Circuit
- Code B123, Panel Lamp Switch Circuit
- Code B124: Vehicle Speed Sensor (VSS) Circuit Problem
- Code B132: Engine Oil Pressure Sensor Circuit Faulty
- Code B333: Loss Of (Sir) Data
- Code B334: Loss Of ECM Data
- Code B335: Loss Of ECCP Serial Data
- Code B336: Loss Of IPC Serial Data
- Code B337: Loss Of HVAC Programmer Data
- Serial Data Circuit Multiple Intermittent Codes
- Code B410: Charging System Circuit Fault
- Code B411 Or B412: Battery Voltage Too High Or Too Low
- Code B420: Courtesy - Twilight Light Relay Circuits
- Code B420: Courtesy Lamp Relay Circuits
- Code B420: Twilight Relay Circuits (Optional On Riviera Only)
- Code B420: Hi/Lo Beam Relay Circuit (Riviera Only)
- Code B420: Hi/Lo Beam Relay Circuit (REATTA Only)
- Code B420: Fog Lamp (DRL) Relay Circuit (REATTA Only)
- Code B420: Retained Accessory Power Relay Circuit
- Code B440, Air Mix Valve (Door) Circuit Problem
- Codes B446, B447 & B448 Refrigerant System Problem
- Codes B446, B447 & B448 (Continued)
- Code B449, High Side Temperature Too High
- Code B450, Coolant Temperature Too High
- Code B482, Anti-Lock Pressure Problem
- Code B552, BCM Keep Alive Memory Error
- Code B556, Odometer (Ee) Prom Error
- Code B660, Cruise Control Not In Drive
- Code B663, Cruise Speed Difference Between Actual & Set Is Too Large
- Code B664, Cruise - Acceleration Too High
- Code B667, Set/Coast Or Resume/ACCEL Circuit Shorted
- Code B671, Cruise Servo Position Sensor Circuit
- Code B672, Cruise Vent Solenoid Circuit Problem
- Code B673, Cruise Vacuum Solenoid Circuit Problem