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 or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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A/T Control Relay Checking

A/T CONTROL RELAY CHECKING
1. Remove the A/T control relay in the fuse box.





2. Use jumper wires to connect A/T control relay terminal (1) to the battery (-) terminal and terminal (3) to the battery (+) terminal.





3. Check the continuity between terminal (2) and terminal (4) of the A/T control relay when the jumper wires are connected to and disconnected from the battery.
4. If there is a problem, replace the A/T control relay.