P0705

Diagnostic Chart 1 Of 5:

Diagnostic Chart 2 Of 5:

Diagnostic Chart 3 Of 5:

Diagnostic Chart 4 Of 5:

Diagnostic Chart 5 Of 5:

Schematic:

CIRCUIT DESCRIPTION
The transaxle range switch sends gear position signals to the Powertrain Control Module (PCM) according to the manual selector range. The PCM uses this information in order to manage the transaxle operation.

CONDITIONS FOR SETTING THE DTC
DTC P0705 will set if the following conditions are met:
^ The PCM does not receive any transaxle-range switch signal with the ignition switch ON.
^ The PCM receives multiple signals simultaneously in Drive and in 3rd gear for 5 seconds.
^ One driving cycle detection has logic.

ACTION TAKEN WHEN THE DTC SETS
A DTC P0705 are stored, and the Malfunction Indicator Lamp (MIL) is turned ON.

DIAGNOSTIC AIDS
Inspect the transaxle range switch for the following conditions:
^ Correct adjustment
^ Correct operation

The electrical circuits are located between the transaxle range and the PCM. Inspect the electrical circuits for the following conditions:
^ An open
^ A short to voltage
^ A short to ground

Inspect the PCM for correction operation.

An intermittent may be caused by the following conditions:
^ A poor connection
^ Worn wire insulation
^ A broken wire inside the insulation.

Inspect the PCM harness connectors for the following conditions:
^ Backed out terminals
^ Improper mating
^ Broken locks
^ Improperly formed terminals or damaged terminals
^ Poor terminal-to-wire connections

Perform the following steps if DTC P0705 cannot be duplicated:
1. Read the information in the freeze frame data.
2. Use the data in order to determine the vehicle operating conditions if the DTC was set.

Inspect the wiring. If any wiring repairs are necessary, refer to Wiring Repairs in Diagrams.

DTC CONFIRMATION PROCEDURE
1. Turn the ignition switch to LOCK.
2. Connect the scan tool to the Data Link Connector (DLC).
3. Turn the ignition switch to ON.
4. Use the scan tool in order to clear the following items from the PCM memory:
^ The DTC
^ The pending DTC
^ The freeze frame data
5. Start the engine.
6. Step firmly on the brake pedal.
7. Shift the manual selector to each of the ranges for 30 seconds each.
8. Operate the vehicle in Drive. Obtain a speed of 70 km/h (44 mph) for 30 seconds.
9. Stop the vehicle.
10 Use the scan tool in order to inspect for DTC P0705.

TEST DESCRIPTION
The number(s) below refer to the step number(s) on the diagnostic table.
1. The Powertrain OBD System Check prompts the technician to complete some basic checks and to store the freeze frame data on the scan tool if applicable. This creates an electronic copy of the data that is taken when the fault occurred. The information is stored in the scan tool for later reference.
3. This step inspects the signal circuit of the D position.
4. This step inspects the signal circuit of the L position.
5. This step inspects the signal circuit of the N position.
6. This step inspects the signal circuit of the 2 position.
7. This step inspects the signal circuit of the R position.
8. This step inspects for poor terminal contact at the PCM.
9. This step inspects for a faulty PCM.
10. This step inspects for a short to voltage in the D position.
11. This step inspects for a short to ground in the D position.
12. This step inspects for an open in the D position.
13. This step inspects for an open in the YEL-wire.
14. This step inspects for a short to voltage in the L position.
15. This step inspects for a short to ground in the L position.
16. This step inspects for an open in the L position.
17. This step inspects for a short to voltage in the N position.
18. This step inspects for a short to ground in the N position.
19. This step inspects for an open in the N position.
20. This step inspects for a short to voltage in the 2 position.
21. This step inspects for a short to ground in the 2 position.
22. This step inspects for an open in the 2 position.
23. This step inspects for a short to voltage in the R position.
24. This step inspects for a short to ground in the R position.
25. This step inspects for an open in the R position.