Section 5 (Engine Controls - Tests W/Codes - Body Control Computer)
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 1991 Plymouth Voyager, 1991 Plymouth Grand Voyager, 1991 Dodge Grand Caravan, 1991 Dodge Caravan, and 1991 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
- Introduction
- Self-Diagnostic System
- Diagnostic Procedure
- Self-Diagnostic Tests
- Trouble Shooting Charts
- Note
- Test 1A (1 Of 2) - Vehicle Equipment & System Problems Id
- Test 1A (2 Of 2) - Vehicle Equipment & System Problems Id
- Test 2A - Electronic Cluster Diagnosis
- Test 2B - Repairing Electronic Cluster "Power Upon Entry"
- Test 3A - Electronic Cluster Fault Codes
- Test 4A - Electronic Cluster Problem Not Identified By A
- Test 4B - Electronic Cluster Odometer Failure
- Test 4C - Electronic Cluster Switch Test
- Test 5A - Identifying Faulty Gauge
- Test 6A - Repairing Temperature Gauge Problems
- Test 7A - Identifying Faulty Warning Indicator
- Test 8A - Electronic Cluster Illumination Test
- Test 8B - Electronic Cluster Illumination Test
- Test 8C - Electronic Cluster Illumination Test
- Test 8D - Electronic Cluster Illumination Test
- Test 8E - Electronic Cluster Illumination Test
- Test 8F - Electronic Cluster Illumination Test
- Test 8G - Electronic Cluster Illumination Test
- Test 8H - Repairing Mic Cluster Illumination
- Test 9A - Electro/Mechanical Cluster Diagnosis
- Test 10A - Faulty Gauge On Electro/Mechanical Cluster Id
- Test 10B - Repairing Faulty Gauge On Electro/Mechanical
- Test 11A - Electro/Mechanical Cluster Odometer Failure
- Test 12A - Faulty Warning Lamp On Premium Electro/Mechanical
- Test 12B - Faulty Warning Lamp On Base Electro/Mechanical
- Test 12C - Repairing Faulty Warning Lamp Condition
- Test 13A - Repairing Door Ajar Warning Lamp
- Test 14A - Repairing Voltage Gauge Or Voltage Lamp Problem
- Test 22A - Intermittent Wiper Problem Id
- Test 22B - Checking Controller & Wiper Switch
- Test 23A - Checking Power & Ground Supply
- Test 24A - Checking Washer Pump Operation
- Test 28A - Diagnosing Left Pod Switch & Power
- Test 28B - Checking Power & Ground Supply
- Test 28C - Checking Wiring & Body Controller For Shorts
- Test 29A - Checking Body Controller & Wiring For Shorts To
- Test 30A - Checking Left Front Door Jamb Switch & Wiring For
- Test 30B - Checking Ground Supply & Diode Assembly For Open
- Test 31A - Checking Right Front Door Jamb Switch & Wiring For
- Test 32A - Checking Side Door Jamb Switch & Wiring For Open
- Test 33A - Checking Left Pod Switch & For Open Ground
- TEST 34A - REPAIRING FAULTY REAR DOME & LIFTGATE Lamps
- Test 34B - Checking Liftgate Latch Switch & Wiring For Shorts
- Test 34C - Checking Liftgate Latch Switch & Wiring For Open
- Test 35A - Checking Diode Assembly & Liftgate Lamps Wiring
- Test 36A - Checking Key In Lamp Circuit
- Test 36B - Checking For Key In Lamp Circuit Short
- Test 36C - Checking Door Jamb CKT For Ignition Key In Lamp
- Test 37A - Headlights Will Not Turn Off
- Test 37B - Headlight Time Delay Will Not Work
- Test 39A - Diagnosing Seat Belt Warning Light Circuit
- Test 39B - Diagnosing Seat Belt Warning Light Circuit
- Test 39C - Diagnosing Seat Belt Warning Light Circuit
- Test 39D - Diagnosing Seat Belt Warning Light Circuit
- Test 42A - Diagnosing Left Front Door Ajar Circuit
- Test 43A - Diagnosing Right Front Door Ajar Circuit
- Test 44A - Diagnosing Side Front Door Ajar Circuit
- Test 45A - Diagnosing Liftgate Ajar Circuit
- Test 46A - Repairing Faulty Washer Fluid Level Switch
- Test 47A - Repairing Fuel Level Problem
- Test 48A - Repairing Fuel Level Problem
- Test 49A - Checking Wiring & Sending Unit For Proper
- Test 49B - Checking Wiring & Sending Unit For Proper
- Test 49C - Checking Wiring, Controller & Cluster For Proper
- Test 50A Verification Test
- Test 1A - General Failure Messages
- Test 1B - Testing DRB-II
- Test 2A - Testing For Ram Test Failure
- Test 3A - Testing For Cartridge Error Message
- Test 4A - Testing For Keypad Test Failure Message
- Test 5A - Testing For High Battery Message
- Test 6A - Testing For Low Battery Message
- Test 7A - CCD Bus Failure Messages
- Test 53A - Testing For Short To Battery On Bus
- Test 54A - Testing For Short To 5 Volts On Bus
- Test 55A - Testing For Short To Ground On Bus
- Test 56A - Testing For Bus (+) & Bus (-) Shorted Together
- Test 57A - Testing For No Termination On Bus
- Test 58A - Testing For Bus Bias Level Too Low
- Test 58B - Testing For Bus Bias Level Too Low
- Test 59A - Bus Bias Level Too High
- Test 59B - Bus Bias Level Too High
- Test 60A - No Bus Bias
- Test 61A - Testing For Bus (+) Open
- Test 62A - Testing For Bus (-) Open
- Test 63A - Testing For Bus (+) & Bus (-) Open
- Test 64A - Testing For Not Receiving Bus Message Correctly On
- Test 65A - No Response (*) As-Body System
- Test 66A - Testing For Electronic Instrument Cluster No
- Test 66B - Testing For Electronic Instrument Cluster No
- Test 66C - Testing Electronic Instrument Cluster For No
- Test 67A - Testing Mechanical Instrument Cluster For No
- Test 67B - Testing G5, A21, & A01 Wires For Power
- Test 67C - Testing M01 Circuit
- Test 68A - Testing A-604 Controller For No Response
- Test 70A - Testing Mechanical Instrument Cluster For No
- Test 70B - Testing G5, A21, & A01 Circuits
- Test 70C - Testing M01 Circuit
- Test 71A - Testing Engine Controller For No Response
- Test 72A - Testing For Blank DRB-II Message Screen
- Test 108A - Testing Engine Diagnostic Connector Ground & DRB-II For Correct Operation
- Test 109A - Testing For No Response On The DRB-II Screen
- Test 109B - Testing For No Response On The DRB-II Screen
- Test VER-1 - Verification Test