PNP Switch, Stop Lamp Switch and Throttle
Position Switch
NAAT0204
SYMPTOM:
CVT or SPORT indicator lamp does not come on in TCM self-
diagnostic procedure even the lamp circuit is good.
DESCRIPTION
NAT0204S01
I
PNP switch
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The PNP switch assemble includes a transmission range
switch. The transmission range switch detects the selector
position and sends a signal to the TCM.
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Stop lamp switch
Detects the stop lamp switch position (ON or OFF) and sends
a signal to the TCM
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Throttle position switch.
Consists of a wide open throttle position switch and a closed
throttle position switch.
The wide open throttle position switch sends a signal to the
TCM when the throttle valve is open at least 1/2 of the full
throttle position. The closed throttle position switch sends a
signal to the TCM when the throttle valve is fully closed.
TROUBLE DIAGNOSES FOR NON-DETECTABLE ITEMS
PNP Switch, Stop Lamp Switch and Throttle Position Switch
AT-105