DTC P0706 [FN4A-EL]

id0502a1800900

DTC P0706

Transaxle range (TR) switch range/performance

DETECTION CONDITION

• When all conditions below are satisfied and 100 s or more have passed.
- Engine speed 530 rpm or above.
- Vehicle speed 20 km/h {12 mph} or above.
- Voltage at PCM terminal 1X is 0.5 V or above.
- P, R, N, D, S or L range/position not detected.
Diagnostic support note:
• This is a continuous monitor (CCM).
• MIL illuminates if PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
• PENDING CODE is available if PCM detects the above malfunction condition during first drive cycle.
• FREEZE FRAME DATA is available.
• HOLD indicator light flashes.
• DTC is stored in the PCM memory.

POSSIBLE CAUSE

• TR switch malfunction
• TR switch misadjustment
• PCM malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION

1

VERIFY FREEZE FRAME DATA HAS BEEN RECORDED

• Has FREEZE FRAME PID DATA been recorded?
Yes
Go to next step.
No
Record FREEZE FRAME PID DATA on repair order, then go to next step.
2

VERIFY RELATED REPAIR INFORMATION AVAILABILITY

• Check for related Service Bulletins availability.
• Is any related repair information available?
Yes
Perform repair or diagnosis according to available repair information.
• If vehicle is not repaired, go to next step.
No
Go to next step.
3

INSPECT TR SWITCH

• Turn the ignition switch off.
• Disconnect TR switch connector.
• Inspect for resistance between TR switch terminals B and C (part-side).
• Is resistance normal?
Yes
Go to next step.
No
Adjust TR switch, then go to next step.
4

VERIFY TROUBLESHOOTING OF DTC P0706 COMPLETED

• Make sure to reconnect all disconnected connectors.
• Clear DTC from memory using WDS or equivalent.
• Drive vehicle in each range (D, S, L, and R) for 100 s or more under following conditions.
- Engine speed (RPM PID) 530 rpm or above
- Vehicle speed (VSS PID) 20 km/h {12 mph} or above
• Is pending code present?
Yes
Replace PCM, then go to next step.
No
No concern is detected. Go to next step.
5

VERIFY AFTER REPAIR PROCEDURE

• Perform "After Repair Procedure".
• Are any DTCs present?
Yes
Go to applicable DTC inspection.
No
Troubleshooting completed.