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EC-1184
[YD (WITH EURO-OBD)]
PNP SWITCH
Diagnostic Procedure EBS011G8
1. CHECK OVERALL FUNCTION
With CONSULT-II
1. Turn ignition switch ON.
2. Select “P/N POSI SW” in “DATA MONITOR” mode with CON-
SULT-II.
3. Check “P/N POSI SW” signal under the following conditions.
Without CONSULT-II
1. Turn ignition switch ON.
2. Check voltage between ECM terminal 110 and ground under the
following conditions.
OK or NG
OK >> INSPECTION END
NG >> GO TO 2.
2. CHECK PNP SWITCH GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect park/neutral position (PNP) switch harness connec-
tor.
3. Check harness continuity between PNP switch terminal 2 and
ground.
Refer to Wiring Diagram.
4. Also check harness for short to power.
OK or NG
OK >> GO TO 3.
NG >> Repair open circuit or short to power in harness or con-
nectors.
Shift lever position P/N POSI SW
Neutral position ON
Except the above position OFF
SEF212Y
Shift lever position Voltage
Neutral position Approximately 0V
Except the above position Battery voltage
PBIB1947E
Continuity should exist.
PBIB1903E
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