Section 1 (Engine Controls - Tests W/Codes - Body Control Computer (Convert))
WARNING: This page is about a different variant/trim than selected.
- Introduction
- Description
- Operation
- Self-Diagnostic System
- Diagnostic Procedure
- Connector Identification
- Self-Diagnostic Tests
- Please Read This First *
- Test 1A - Identifying Vehicle Equipment & System Problems
- Test 2A - Blank Message Screen On EVIC Panel
- Test 2B - Blank Message Screen On EVIC Panel
- Test 3A - EVIC Panel Warning Messages
- Test 4A - Brake Lamp Out Message
- Test 5A - Missing Brake Lamp Out Message
- Test 6A - Repairing Right Brake Lamp Out
- Test 7A - Repairing Left Brake Lamp Out
- Test 8A - Faulty Brake Lamp Out Message
- Test 9A - Faulty Coolant Level Low Message
- Test 10A - Faulty Low Oil Message
- Test 11A - Engine Temp High Or Engine Temp Critical
- Test 12A - Exterior Lamps On
- Test 13A - Faulty Fasten Seat Belt Message
- Test 14A - Repairing Right Headlamp Out
- Test 14B - Repairing Left Headlamp Out
- Test 15A - Key In Ignition Message
- Test 16A - Low Brake Fluid
- Test 17A - Headlamp Out Message But Headlamps Operational
- Test 18A - Park Brake Engaged
- Test 18B - Park Brake Engaged
- Test 19A - Tail Lamp Out
- Test 20A - Right Tail Lamp Out
- Test 21A - Left Tail Lamp Out
- Test 22A - Trunk Ajar
- Test 23A - Washer Fluid Low
- Test 24A - Turn Signal On
- Test 24B - Turn Signal On
- Test 25A - Tail Lamp Out
- Test 26A - Both Headlamps Out
- Test 26B - Headlamp Power Feed
- Test 26C - Headlamp Power Feed
- Test 27A - All Brake Lamps Out
- Test 27B - All Brake Lamps Out
- Test 27C - All Brake Lamps Out
- Test 28A - Right Brake Lamp Out
- Test 29A - Left Brake Lamp Out
- Test 30A - All Tail Lamps Out
- Test 30B - All Tail Lamps Out
- Test 30C - All Tail Lamps Out
- Test 30D - All Tail Lamps Out Checking Left Pod Switch
- Test 31A - EVIC Panel Switch Test
- Test 31B - EVIC Panel Switch Test
- Test 32A - Electronic Cluster Diagnostics
- Test 33A - Electronic Instrument Cluster Trouble Codes
- Test 34A - Inst Cluster Problems Not Covered By Trouble Codes
- Test 34C - EIC Switch Operation
- Test 35A - EIC Identifying Faulty Gauge(S)
- Test 36A - EIC Repairing Temperature Gauge Problems
- Test 37A - Identifying Faulty Warning Lamp
- Test 38A - Repairing Seat Belt Warning Lamp Problem
- Test 39A - Repairing Brake Warn Lamp & Parking Brake SW Problems
- Test 39B - Repairing Brake Warn Lamp & Brake Pressure SW Problems
- Test 39C - Repairing Brake Warning Lamp & Brake Pressure Switch Problems
- Test 40A - Dimming Interior Displays
- Test 40B - Dimming Interior Displays
- Test 40C - Dimming Interior Displays
- Test 40D - Dimming Interior Displays
- Test 40E - Dimming Interior Displays
- Test 40F - Dimming Interior Displays
- Test 40G - Dimming Interior Displays
- Test 40H - Dimming Interior Displays
- Test 41A - Identifying Auto Door Lock Problem
- Test 41B - Repairing Door Lock Problem
- Test 41C - Repairing Door Lock Problem
- Test 41D - Repairing Door Lock Problem
- Test 41E - Repairing Door Lock Problem
- Test 41F - Repairing Door Lock Problem
- Test 41G - Repairing Door Lock Problem
- Test 41H - Repairing Door Lock Problem
- Test 41J - Repairing Door Lock Problem
- Test 41K - Repairing Door Lock Problem
- Test 41L - Repairing Door Lock Problem
- Test 42A - Repairing Door Lock Inhibit System
- Test 42B - Repairing Speed Sensitive Auto Door Lock System
- Test 43A - Diagnosing Intermittent Wiper/Washer Problem
- Test 43B - Repairing Intermittent Wiper Problem
- Test 43C - Repairing Intermittent Wiper Problem
- Test 44A - Repairing Washer Pump Problem
- Test 44B - Repairing Washer Pump Problem
- Test 45A - Repairing Wiper Problem During Wash Cycle
- Test 45B - Repairing Wiper Park Switch
- Test 46A - Diagnosing Illuminated Entry System
- Test 46B - Repairing Left Door Illuminated Entry Switch
- Test 46C - Repairing Right Door Illuminated Entry Switch
- Test 46D - Repairing Illuminated Entry Short To Ground
- Test 47A - Diagnosing Courtesy Lamp Systems
- Test 47B - Repairing Courtesy Lamp Circuit
- Test 47C - Repairing Courtesy Lamp Battery Feed Circuit
- Test 48A - Repairing Courtesy Lamps
- Test 49A - Repairing Courtesy Lamp Control Circuit
- Test 50A - Repairing Dome Lamp Switch
- Test 51A - Courtesy Lamp On At All Times
- Test 52A - Diagnosing Traveler Problems
- Test 52B - Repairing Traveler Blank Message Display
- Test 52C - Repairing Traveler Open Fused Ignition Feed
- Test 53A - Repairing Traveler Vac Fluorescent Display Problem
- Test 53B - Diagnosing Traveler Buttons
- Test 53C - Repairing Traveler Elapsed Time
- Test 53D - Diagnosing Traveler Distance Or Mileage Problem
- Test 54A - Repairing Traveler Illumination Problem
- Test 55A - Diagnosing Compass/Temperature Module Problems
- Test 55B - Diagnosing Compass/Temp Module Blank Display
- Test 55C - Diagnosing Compass/Temp Module Vac Fluorescent Display
- Test 55D - Repairing Compass/Temp Module Illumination Problem
- Test 55E - Repairing Compass Calibration
- Test 56A - Diagnosing Ambient Temperature Sensor System
- Test 56B - Checking Engine Node
- Test 56C - Checking Ambient Temperature Sensor For Shorts
- Test 56D - Repairing Open Ambient Temperature Sensor Circuit
- Test 57A - Diagnosing Key In Lamp Circuit
- Test 57B - Repairing Inoperative Key In Lamp
- Test 57C - Diagnosing Key In Lamp On Constantly
- Test 58A - Identifying Headlamp Time Delay Problems
- Test 58B - Headlamps Will Not Turn Off
- Test 58C - Headlamps Will Not Turn On
- Test 59A - Mechanical Cluster Warning Lamp Problems
- Test 60A - Repairing Seat Belt Lamp Problem
- Test 60B - Repairing Open In Seat Belt Lamp
- Test 60C - Repairing Short To Ground In Seat Belt Lamp
- Test 61A - Repairing Low Fuel Lamp Problem
- Test 61B - Repairing Short To Ground In Low Fuel Lamp
- Test 61C - Repairing Open In Low Fuel Lamp
- Test 62A - Repairing Check Gauges Lamp Problem
- Test 62B - Repairing Open In Check Gauges Lamp
- Test 62C - Repairing Short To Ground In Check Gauges Lamp
- Test 63A - Diagnosing Chime Function Problems
- Test 63B - Repairing No Chime Function
- Test 63C - Repairing Chime With Seat Belt Buckled
- Test 63D - Repairing Chime With Driver Door Open
- Test 64A - Repairing No Chime With Headlamps On
- Test 64B - Repairing No Chime With Key In Ignition
- Test 64C - Diagnosing No Chime With Seat Belt Unbuckled
- Test 64D - Diagnosing No Chime With Turn Signals
- Test 64E - Repairing Left Turn Signal Sense Circuit
- Test 64F - Repairing Right Turn Signal Sense Circuit
- Test 64G - Repairing Open Key In Ignition Circuit
- Test 64H - Repairing Shorted Key In Ignition Circuit
- Test 65A - Open Left Door Ajar Circuit
- Test 65B - Shorted Left Door Ajar Circuit
- Test 66A - Open Right Door Ajar Circuit
- Test 66B - Repairing Shorted Right Door Ajar Circuit
- Test 67A - Repairing Faulty Fuel Level Sending Unit
- Test 68A - Repairing Faulty Oil Pressure Problem
- Test 68B - Repairing Faulty Oil Pressure Problem
- Test 69A - Body Control Module No Response
- Test 70A - Electronic Instrument Cluster No Response
- Test 70B - Electronic Instrument Cluster No Response
- Test 71A - EVIC Panel No Response
- Test 72A - Traveler Module No Response
- Test 73A - Compass/Temperature Module No Response
- Test 74A - Engine Node No Response
- Test 75A - Powertrain Control Module No Response
- Test VER-1 - Verification Procedure
- Vehicle Communications Tests
- Test 1A - Trouble Codes
- Test 2A - Blank DRB Message Screen
- Test 3A - Ram Test Failure
- Test 4A - Cartridge Error
- Test 5A - Key Pad Test Failure
- Test 6A - Low Or High Battery
- Test 7A - Short To Battery
- Test 7B - Short To Battery
- Test 7C - Short To Battery
- Test 7D - Short To Battery
- Test 7E - Short To Battery
- Test 7F - Short To Battery
- Test 7G - Short To Battery
- Test 7H - Short To Battery
- Test 8A - Short To 5 Volts
- Test 8B - Short To 5 Volts
- Test 8D - Short To 5 Volts
- Test 8E - Short To 5 Volts
- Test 8F - Short To 5 Volts
- Test 8G - Short To 5 Volts
- Test 8H - Short To 5 Volts
- Test 9A - Short To Ground
- Test 9B - Short To Ground
- Test 10A - Bus (+) & Bus (-) Shorted Together
- Test 11A - No Termination
- Test 11D - No Termination
- Test 12A - Bus Bias Level Or Bus (+/-) Open
- Test 12D - Bus Bias Level Or Bus (+/-) Open
- Test 12G - Bus Bias Level Or Bus (+/-) Open
- Test 12H - Bus Bias Level Or Bus (+/-) Open
- Test 13A - No Bus Bias
- Test 13D - No Bus Bias
- Test 14A - Not Receiving Bus Messages Correctly
- Test VER-1 - Verification Procedure
- Wiring Diagrams