DFI BCM Tests W/Codes
- Self-Diagnostic System Check
- Chart B1 - Odometer Power/Ground Problem
- Chart B2 - BCM-To-IPC Communication Problem
- Chart B3 - CCDIC Problem
- Chart B4 - BCM-To-Cps Power/Ground Problem
- Chart B5 - Vacuum Fluorescent Power Supply Problem
- Chart B6 - IPCTO-Cps Power/Ground Problem
- Chart B7 - BCM-To-Cps Wake-Up Signal Problem
- Chart B8 - Power Loss From Cps To Other Components
- Chart C1 - CCDIC Symptom Diagnosis
- Chart C2 - CCDIC Completely Blank
- Chart C3 - CCDIC Display Reads "System Problem"
- Chart C4 - CCDIC "Time/Temp" Button Doesn't Respond
- BCM Trouble Code Identification
- BCM Code B110 - Outside Air Temperature Sensor CKT
- BCM Code B111 - A/C High Side Temperature Sensor CKT
- BCM Code B112 - A/C Low Side Temperature Sensor CKT
- BCM Code B113 - In-Car Temperature Sensor Circuit
- BCM Code B115 - SUNLOAD Temperature Sensor
- BCM Code B119 - Twilight Photocell Circuit
- BCM Code B120 - Twilight Delay Pot Circuit
- BCM Codes B120 & B122 - Twilight Delay & Panel Dimming
- BCM Code B121 - Twilight Enable Switch
- BCM Code B122 - Panel Light Dimming Pot Circuit
- BCM Code B123 - Courtesy Light Switch
- BCM Code B124 - Vehicle Speed Sensor Circuit
- BCM Code B127 - PRND321 Sensor
- BCM Code B334 - Loss Of ECM Data
- Multiple Intermittent Codes
- BCM Code B335 - Loss Of CCDIC Data
- BCM Code B336 - Loss Of IPC Data
- BCM Code B337 - Loss Of A/C-Heater Programmer Data
- BCM Code B410 - Charging System Circuit
- BCM Code B411 & 412 - Battery Voltage Low Or High
- BCM Code B420 - Relay Circuits
- BCM Code B420 - Courtesy Light Relay Circuit
- BCM Code B420 - Twilight Relays Circuit
- BCM Code B420 - High/Low Beam Relays Circuit
- BCM Code B420 - Retained Accessory Power Relays CKT
- BCM Code B440 - A/C-Heater Air Mix Door CKT Problem
- BCM Code B441 - Cooling Fans Problem
- BCM Codes B446, B447 & B448 - Low Refrigerant Pressure
- BCM Code B449 - A/C-Heater High Side Temperature Too High
- BCM Code B450 - Coolant High Temperature (A/C)
- BCM Code B552 - Keep Alive Memory Error
- BCM Code B556 - Odometer EEPROM Error
- Wiring Diagram