Trooper LS V6-3.5L (1998)
System Relay: Testing and Inspection
Heater and A/C Relay
1. Disconnect heater & A/C relay (B-36).
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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 heater & A/C relay (B-36) terminals.
