AUTO-CRUISE CONTROL SYSTEM Troubleshooting
CHECKING THE PARK/NEUTRAL POSITION SWITCH CIRCUIT <A/T>
ECU
Park/neutral
position
switch
3
Starter motor
to the control unit, park/neutral position switch,
starter motor, and to ground; the cancel signal is
therefore input to the control unit, thus canceling
the constant-speed travel.
Description of operation
The park/neutral position switch also functions as
the switch for the starter.
If the selector handle is moved to the
“N”
tion during constant-speed travel, current flows
Troubleshooting hint
(automatically
ECU terminal voltage
Signal
2
Park/neutral position switch
At all times
Conditions
Terminal voltage
TSB Revision
Summary of Contents for 1989 Galant
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