Engine Controls - Tests W/Codes - Body Control Computer

• Description
• Operation
  • Introduction
  • Body Control Computer
  • CCD Bus
• Self-Diagnostic System
  • Pretest Inspection
• Diagnostic Procedure
  • Introduction
  • DRB-II Key Functions
    • Yes Or Down Arrow & No Or Up Arrow
    • F1 & F2 Keys
    • ATM Key
    • Enter Key
    • F3 Key
    • Number Keys
    • Read/Hold Key
    • Mode & ATM Key
  • Entering On-Board Diagnostics
    • Notes
    • Vehicles Tested Mode
    • How To Use Mode
    • Configure Mode
    • Select System Mode
    • Select Module Menu
    • System Tests
    • Read Faults
    • State Display
    • Actuator Tests
    • Adjustments
    • DRB-II Volt/Ohmmeter Mode
    • DRB-II Continuity Meter Mode
  • DRB-II Problems & Error Messages
  • Body Control System Connectors
• Trouble Shooting Charts
  • Notes
  • Test 1A: Identifying Equipment & System Problems (1 Of 3)
  • Test 1A: Identifying Equipment & System Problems (2 Of 3)
  • Test 1A: Identifying Equipment & System Problems (3 Of 3)
  • Test 26A: Both Headlights Out
  • Test 26B: Headlight Power Feed
  • Test 26C: Headlight Power Feed
  • Test 32A: Electronic Cluster Diagnosis
  • Test 32B: Repairing Electronic Cluster Power-Up Upon Entry
  • Test 33A: Electronic Cluster Fault Codes
  • Test 34A: Electronic Cluster Problems Not Covered By Fault Codes
  • Test 34B: Electronic Cluster Odometer Failure
  • Test 34C: Electronic Cluster Switch Test
  • Test 35A: Identifying Faulty Gauge
  • Test 36A: Repairing Temperature Gauge Problems
  • Test 37A: Identifying Faulty Warning Light Or Indicator
  • Test 37B: Repairing Faulty Warning Light Condition
  • Test 38A: Repairing Seat Belt Warning Light Problem
  • Test 39A: Repairing Brake Warning Light Problem
  • Test 39B: Repairing Brake Warning Light Problem
  • Test 39C: Repairing Brake Warning Light Problem
  • 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: Diagnosing Theft Alarm
  • Test 41B: Diagnosing Theft Alarm Unarm Function
  • Test 42A: Diagnosing Theft Alarm Ignition Input
  • Test 42B: Diagnosing Theft Alarm Ignition Input
  • Test 43A: Theft Alarm Ignition Run/Acc Circuit
  • Test 43B: Diagnosing Theft Alarm Ignition Input
  • Test 44A: Trunk Key Cylinder Sense Switch/Horn
  • Test 44B: Trunk Key Cylinder Sense Switch/Horn
  • Test 44C: Diagnosing Horn Circuit
  • Test 45A: Diagnosing Theft Alarm Indicator Light
  • Test 45B: Diagnosing Vehicle Theft Alarm Indicator Light
  • Test 46A: Diagnosing Vehicle Theft Alarm Light Circuit
  • Test 47A: Diagnosing Hood Ajar Circuit
  • Test 47B: Diagnosing Hood Ajar Circuit
  • Test 48A: Diagnosing Door Lock To Theft Alarm
  • Test 49A: Diagnosing Unlock Input
  • Test 50A: L/F Door Key Cylinder Switch, Unarmed
  • Test 50B: Left Front Door Key Cylinder Switch, Unarmed
  • Test 51A: R/F Door Key Cylinder Switch, Unarmed
  • Test 51B: Door Key Cylinder Switch, Unarmed
  • Test 52A: Diagnosing Headlight Doors System
  • Test 52B: Diagnosing Headlight Doors System
  • Test 53A: Checking Body Controller Output & Power Supply
  • Test 53B: Checking Headlight Door Motor & Wiring
  • Test 53C: Checking Body Controller Output For Short
  • Test 53D: Repairing Motor Wiring For Open
  • Test 54A: Body Controller Output & Power Supply
  • Test 55A: Headlight Doors Will Not Open For Flash To Pass
  • Test 56A: Headlight Doors Do Not Operate By Headlight Switch
  • Test 59A: Diagnosing Wiper Switch, Body Controller & Related Wiring
  • Test 59B: Body Controller's Signal & Switch's Continuity
  • Test 59C: Checking Body Controller Input
  • Test 60A: Checking Wiper Motor & Controls
  • Test 61A: Testing Pod Switch & Washer's Function
  • Test 75A: Headlights Will Not Turn Off
  • Test 75B: Headlight Time Delay Will Not Work
  • Test 82A: Repairing Faulty Fuel Level
  • Test 83A: Repairing Faulty Oil Pressure
  • Test 83B: Repairing Faulty Oil Pressure
  • Test 84A: Verification Procedure
• Vehicle Communications Charts
  • Notes
  • Test 1A: General Failure Messages
  • Test 1B: Testing DRB-II
  • Test 2A: Ram Test Failure
  • Test 3A: Cartridge Error Message
  • Test 4A: Keypad Test Failure
  • Test 5A: High Battery Message
  • Test 6A: Low Battery Message
  • Test 7A: Bus Failure Messages
  • Test 30A: Short To Battery On Bus
  • Test 30B: Short To Battery On Bus
  • Test 30C: Short To Battery On Bus
  • Test 31A: Short To 5 Volts On Bus
  • Test 32A: Short To Ground On Bus
  • Test 33A: Bus (+) & Bus (-) Shorted Together
  • Test 34A: No Termination On Bus
  • Test 35A: Bus Bias Level Too Low
  • Test 35B: Bus Bias Level Too Low
  • Test 36A: Bus Bias Level Too High
  • Test 36B: Bus Bias Level Too High
  • Test 37A: No Bus Bias
  • Test 38A: Bus (+) Open
  • Test 39A: Bus (-) Open
  • Test 40A: Bus (+) & Bus (-) Open
  • Test 41A: Not Receiving Bus Messages Correctly
  • Test 42A: No Response Messages
  • Test 43A: Electronic Instrument Cluster No Response
  • Test 43B: Electronic Instrument Cluster No Response
  • Test 43C: Electronic Instrument Cluster No Response
  • Test 44A: Engine Node No Response
  • Test 46A: Theft Alarm No Response
  • Test 49A: Body Controller No Response
  • Test 49B: Body Controller No Response
  • Test 49C: Body Controller No Response
  • Test 50A: Engine Controller No Response
  • Test 52A: Blank DRB-II Message Screen
  • VER-1: Verification Procedure 1