Operation CHARM
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Isuzu Truck
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1999
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VehiCROSS 4WD V6-3.5L
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Engine Control Module
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Service Precautions
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PCM Precautions
PCM Precautions
PCM
Precaution
The PCM can be damaged by:
1.
Electrostatic discharge
2.
The short circuit of some terminals to voltage or to ground.