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Home >> Isuzu >> 2000 >> Trooper LTD V6-3.5L >> Repair and Diagnosis >> Heating and Air Conditioning >> System Relay >> Service and Repair
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System Relay: Service and Repair




1. Disconnect the heater and the A/C relay (B-36).
- When removing the connector for relay, unfasten the tang lock of the connector by using a screwdriver, then pull the relay (1) out.



2. Check for continuity between the heater and the A/C relay (B-36) terminals.