P0705

DTC P0705 Transmission Range Sensor Circuit Malfunction (PRNDL Input)

DESCRIPTION
The park/neutral position switch detects the shift lever position and sends signals to the ECM.





MONITOR DESCRIPTION
These DTCs indicate a problem with the park/neutral position switch and the wire harness in the park/ neutral position switch circuit.

The park/neutral position switch detects the shift lever position and sends a signal to the ECM.

For security, the park/neutral position switch detects the shift lever position so that engine can be started only when the shift lever is in the P or N position

The park/neutral position switch sends a signal to the ECM according to the shift position (R, D, 2 or L). The ECM determines that there is a problem with the switch or related parts if in receives more than 1 position signal simultaneously. The ECM will turn on the MIL and store the DTC.

MONITOR STRATEGY





TYPICAL ENABLING CONDITIONS





TYPICAL MALFUNCTION THRESHOLDS

Part 1:

Part 2:

COMPONENT OPERATING RANGE

WIRING DIAGRAM:

INSPECTION PROCEDURE

Steps 1-2:

Steps 3-4(Part 1):

Steps 4(Part 2)-6:

Steps 7-8(Part 1):

Step 8(Part 2):