P0705

Description





- The Park/Neutral Position (PNP) switch includes a transmission range switch.
- The transmission range switch detects the selector lever position and sends a signal to the TCM.





TCM TERMINALS AND REFERENCE VALUE

On Board Diagnosis Logic
Diagnostic trouble code PNP SW/CIRC with CONSULT-II or P0705 without CONSULT-II is detected when TCM does not receive the correct voltage signal from the switch based on the gear position.

Possible Cause
Check the following items.
- Harness or connectors (The Park/Neutral Position (PNP) switch circuit is open or shorted.)
- Park/Neutral Position (PNP) switch

Diagnostic Trouble Code (DTC) Confirmation Procedure

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.

After the repair, perform the following procedure to confirm the malfunction is eliminated.

WITH CONSULT-II








1) Turn ignition switch ON.
2) Select "DATA MONITOR" mode for "ENGINE" with CONSULT-II.
3) Start engine and maintain the following conditions for at least 5 consecutive seconds.
VHCL SPEED SE: 10 km/h (6 MPH) or more
THRTL POS SEN: More than 1.3 V
Selector lever: D position (O/D ON or OFF)

WITH GST
Follow the procedure "With CONSULT-II".





Wiring Diagram - AT - PNP/SW

Diagnostic Procedure





Chart 1 - 3





Chart 4 - 7





Chart 8