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SEC067D
Component Description
NFEC1134
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
NFEC1135
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
NFEC1137
DTC No.
Trouble diagnosis
name
DTC Detecting Condition Possible Cause
P1706
1706
Park/Neutral position
switch
The signal of the park/neutral position (PNP)
switch is not changed in the process of engine
starting and driving.
I Harness or connectors
[The park/neutral position (PNP)
switch circuit is open or shorted.]
I Park/neutral position (PNP) switch
DTC Confirmation Procedure
NFEC1138
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
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
DTC P1706 PNP SWITCH
Component Description
EC-667
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