Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSISUZU1997TROOPER LS V6-3165CC 3.2L SOHC MFI (6VD1)REPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINTRANSMISSION CONTROL SYSTEMSRELAYS AND MODULES - TRANSMISSION AND DRIVETRAINRELAYS AND MODULES - A/TCONTROL MODULESERVICE AND REPAIR
1997 Isuzu Trooper LS V6-3165cc 3.2L SOHC MFI (6VD1)
Control Module: Service and Repair
1997 Isuzu Trooper LS V6-3165cc 3.2L SOHC MFI (6VD1)SECTION Service and Repair
REMOVAL
Preparation: Disconnect negative (-) battery cable.
1. Front console
2. Wiring harness connector
- Disconnect Powertrain Control Module ([1][2]PCM) wiring harness connectors from PCM.

3. [1][2]PCM
- Remove two [1][2]PCM retaining screws.
- Remove two brackets from [1][2]PCM.
INSTALLATION
To install, follow the removal steps in the reverse order.
1. Powertrain Control Module ([1][2]PCM)
- Install two brackets to PCM.
- Install two [1][2]PCM retaining screws.
2. Wiring harness connector
- Connect [1][2]PCM wiring harness connectors to PCM.
3. Front console
- Connect negative (-) battery cable.
Preparation: Disconnect negative (-) battery cable.
1. Front console
2. Wiring harness connector
- Disconnect Powertrain Control Module ([1][2]PCM) wiring harness connectors from PCM.
3. [1][2]PCM
- Remove two [1][2]PCM retaining screws.
- Remove two brackets from [1][2]PCM.
INSTALLATION
To install, follow the removal steps in the reverse order.
1. Powertrain Control Module ([1][2]PCM)
- Install two brackets to PCM.
- Install two [1][2]PCM retaining screws.
2. Wiring harness connector
- Connect [1][2]PCM wiring harness connectors to PCM.
3. Front console
- Connect negative (-) battery cable.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.