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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ATF Thermoswitch

ATF THERMOSWITCH






INSPECTION
1. Remove the ATF thermoswitch.
2. Place the switch in oil with a thermometer as shown, and heat it up gradually.
3. Check the continuity of the terminals. If necessary replace the switch.


CONNECTION GUIDE

FLUID TEMPERATURE CONTINUITY

Above 150 ± 3°C (302 ± 37°F) YES

Below 143°C (289°F) NO