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

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Transmission Position Sensor/Switch, A/T

Transmission Range Selector Lever Position Resistance

PARK
Minimum 3770 Ohms
Maximum 4607 Ohms
REVERSE
Minimum 1304 Ohms
Maximum 1593 Ohms
NEUTRAL
Minimum 660 Ohms
Maximum 807 Ohms
OVERDRIVE [a]
Minimum 361 Ohms
Maximum 442 Ohms
SECOND/DRIVE [b]
Minimum 190 Ohms
Maximum 232 Ohms
MANUAL 1
Minimum 78 Ohms
Maximum 95 Ohms


[a] Same values for overdrive or O/D CANCEL (DRIVE) on electronically controlled transmissions. D and Drive (O/D Cancelled) are in the same transmission range selector lever position.
[b] Same values for SECOND (electronic transmission) or DRIVE on transmissions with a separate DRIVE and OVERDRIVE position.