Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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System Relay: Testing and Inspection


Heater Relay




1. Disconnect heater relay (X-6).
When removing the connector for relay, unfasten the tongue lock of the connector by using a screwdriver, then pull the relay (1) out.




2. Check for continuity between the terminals of heater relay.