Body Control Computer
- Description
- Operation
- Self-Diagnostic System
- Diagnostic Procedure
- Connector Identification
- Self-Diagnostic Tests
- Notes
- Test 1 - Identifying Vehicle Equipment & System Problems
- Test 2 - Diagnosing Automatic Door Lock (ADL) System
- Test 3 - Identifying Faulty Door Ajar
- Test 4 - Diagnosing Compass/Temp Module & Power Supply
- Test 5 - Diagnosing Temperature Sensor System
- Test 6 - Diagnosing Courtesy Light System & Power Supply
- Test 7 - Checking Switches For Shorts
- Test 8 - Diagnosing Left Door Jamb Switch
- Test 9 - Diagnosing Right Door Jamb Switch
- Test 10 - Diagnosing Left Pod Switch
- Test 11 - Diagnosing Left Door Ajar Circuit
- Test 12 - Diagnosing Right Door Ajar Circuit
- Test 13 - Diagnosing Instrument Cluster
- Test 14 - Instrument Cluster Fault Codes
- Test 15 - Instr Cluster Problems Not Covered By Fault Codes
- Test 16 - Identifying Faulty Gauge(S)
- Test 17 - Repairing Temperature Gauge Problems
- Test 18 - Identifying Faulty Warning LT Or Air Bag Indicator
- Test 19 - Repairing Seat Belt Warning Light Problem
- Test 20 - Brake Warning Light Problem, Parking Brake Switch
- Test 21 - Diagnosing Dimming Interior Displays
- TEST 21A - Diagnosing Dimming Interior Displays
- TEST 21B - Repairing Dimming Interior Displays
- TEST 21C - Repairing Dimming Interior Displays
- TEST 21D - Repairing Dimming Interior Displays
- TEST 21E - Repairing Dimming Interior Displays
- TEST 21F - Repairing Dimming Interior Displays
- TEST 21G - Repairing Dimming Interior Displays
- TEST 21H - Repairing Dimming Interior Displays
- Test 22 - Diagnosing Blank Message Screen On EVIC Panel
- Test 23 - EVIC Panel Warning Messages
- Test 24 - Diagnosing Faulty BRAKELIGHT Out Message
- Test 25 - Repairing Right BRAKELIGHT Out Message
- Test 26 - Repairing Left BRAKELIGHT Out
- Test 27 - Faulty Coolant Level Low Message
- Test 28 - Faulty Low Oil Message
- Test 29 - Engine Temp High Or Engine Temp Critical Message
- Test 30 - Exterior Lights On Message
- Test 31 - Repairing Faulty Seat Belt On Message
- Test 32 - Diagnosing Right Headlight Out Message
- Test 33 - Diagnosing Key In Light Switch Problem
- Test 34 - Diagnosing Low Brake Fluid Message
- Test 35 - Headlights Out Message But Headlights Operational
- Test 36 - Park Brake Engaged Message
- Test 37 - Diagnosing Taillight Problems
- Test 38 - Right Taillight Out Message
- Test 39 - Left Taillight Out Message
- Test 40 - Trunk Ajar Message
- Test 41 - Washer Fluid Low Message
- Test 42 - Turn Signal On Message
- Test 43 - Diagnosing Tail Light Out Problem
- Test 44 - Diagnosing Headlight Out Problem
- Test 45 - Diagnosing BRAKELIGHTS Out Problem
- Test 46 - Repairing Right BRAKELIGHTS Out
- Test 47 - Repairing Left BRAKELIGHTS Out
- Test 48 - Repairing All Taillights Out
- Test 49 - EVIC Panel Switch Test
- Test 50 - Repairing Faulty Fuel Level Problem
- Test 51 - Diagnosing Headlight Doors System
- Test 52 - Checking Body Controller Output & Power Supply
- Test 53 - Checking Body Controller Output & Power Supply
- Test 54 - Headlight Doors Will Not Open For Flash-To-Pass
- Test 55 - Headlight Doors Will Not Open For Flash-To-Pass
- Test 56 - Headlights Will Not Turn Off
- Test 57 - Diagnosing Illuminated Entry System
- Test 58 - Diagnosing Right Front Door Illuminated Entry CKT
- Test 59 - Diagnosing Wiper SW Controller & Related Wiring
- Test 60 - Checking Wiper Motor & Motor Controls
- Test 61 - Testing Pod Switch & Washer Function
- Test 62 - Diagnosing Key In Light Circuit
- Test 63 - Faulty Warning Lights For Mechanical Cluster
- Test 64 - Diagnosing Seat Belt Light Circuit
- Test 65 - Diagnosing Low Fuel Light Circuit
- Test 66 - Diagnosing Check Gauges Light Circuit
- Test 67 - Repairing Faulty Oil Pressure Problem
- Test 68 - Diagnosing Traveler
- Test 69 - Repairing ECO Function On Traveler
- Test 70 - Repairing ET Function On Traveler
- Test 71 - Verification Of Repairs
- Vehicle Communications Tests
- Test 1 - Blank DRB-II Message Screen
- Test 2 - Ram Test Error
- Test 3 - ROM Checksum Error
- Test 4 - Keypad Test Failure Message
- Test 5 - Testing DRB-II
- Verification Test 6A
- Test 42 - Bus Failure Messages
- Test 43 - Short To Battery On Bus
- Test 44 - Short To 5 Volts On Bus
- Test 45 - Short To Ground On Bus
- Test 46 - Testing For Bus (+) & (-) Shorted Together On Bus
- Test 47 - No Termination On Bus
- Test 48 - Bus Bias Level Too Low On Bus
- Test 49 - Bus Bias Level Too High On Bus
- Test 50 - No Bus Bias On Bus
- Test 51 - Bus (+) Open On Bus
- Test 52 - Bus (-) Open On Bus
- Test 53 - Bus (+) & Bus (-) Open On Bus
- Test 54 - Not Receiving Bus Messages Correctly On Bus
- Test 55 - No Response Messages
- Test 56 - Testing Elect. Inst. Cluster For No Response
- Test 57 - Testing Engine Node For No Response
- Test 58 - Testing EVIC For No Response
- Test 59 - Testing Traveler For No Response
- Test 60 - Testing Compass/Temperature Module For No Response
- Test 61 - Testing Body Controller For No Response
- Test 62 - Testing SBEC For No Response