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

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la
If it fails: lemon-manuals.org.ua

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Heater Relay




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




2. Check for continuity between the heater relay (X-1) terminals.