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)

Or, hide this message: temporarily or permanently

Transmission Temperature Sensor/Switch, A/T

ATF Temperature
Note: Ignition OFF
250 at 20 Kilo Ohms At Degrees Celsius (K ohms @ deg C)
Note: VAG 1598 test box sockets 6+67
ATF Temperature 48.8 at 60 Kilo Ohms At Degrees Celsius (K ohms @ deg C)
Note: Switch multimeter to 200 K ohm range
ATF Temperature 7.4 at 120 Kilo Ohms At Degrees Celsius (K ohms @ deg C)