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AEC877A
Component Description
NHEC0367
When the gear position is “P” (A/T models only) or “N”, park/neutral
position (PNP) switch is “ON”.
ECM detects the position because the continuity of the line (the
“ON” signal) exists.
For A/T models, the park/neutral position (PNP) switch assembly
also includes a transmission range switch to detect selector lever
position.
CONSULT-II Reference Value in Data Monitor
Mode
NHEC0368
Specification data are reference values.
MONITOR ITEM CONDITION SPECIFICATION
P/N POSI SW I Ignition switch: ON
Shift lever: “P” or “N” ON
Except above OFF
On Board Diagnosis Logic
NHEC0370
Malfunction is detected when the signal of the park/neutral position
(PNP) switch is not changed in the process of engine starting and
driving.
Possible Cause
NHEC0595
I Harness or connectors
[The park/neutral position (PNP) switch circuit is open or
shorted.]
I Park/neutral position (PNP) switch
DTC Confirmation Procedure
NHEC0371
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously conducted,
always turn ignition switch “OFF” and wait at least 10 seconds
before conducting the next test.
GI
MA
EM
LC
FE
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
DTC P1706 PARK/NEUTRAL POSITION (PNP) SWITCH
Component Description
EC-597
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