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 more

―  Vehicle speed 20 km/h {12 mph} or more

―  Voltage at PCM terminal 1AS (ZY)/1X (Z6)/1S (LF) 0.5 V or more

―  P, R, N, or D range/position not detected

Diagnostic support note:

•  This is a continuous monitor (CCM).

•  The MIL illuminates if the 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.

•  The PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.

•  FREEZE FRAME DATA is available.

•  The AT warning light illuminates.

•  The DTC is stored in the PCM memory.

POSSIBLE CAUSE

•  TR switch malfunction

•  TR switch misadjustment

•  PCM malfunction

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 more ― Vehicle speed 20 km/h {12 mph} or more ― Voltage at PCM terminal 1AS (ZY)/1X (Z6)/1S (LF) 0.5 V or more ― P, R, N, or D range/position not detected Diagnostic support note: • This is a continuous monitor (CCM). • The MIL illuminates if the 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. • The PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle. • FREEZE FRAME DATA is available. • The AT warning light illuminates. • The 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 the FREEZE FRAME DATA been recorded?	Yes	Go to the next step.
1		No	Record the FREEZE FRAME DATA on the repair order, then go to the next step.
2	VERIFY RELATED SERVICE INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related Service Information available?	Yes	Perform repair or diagnosis according to the available Service Information. • If the vehicle is not repaired, go to the next step.
2		No	Go to the next step.
3	INSPECT TR SWITCH • Turn the ignition switch to the LOCK position. • Disconnect the TR switch connector. • Inspect for resistance between TR switch terminals B and C (part-side). • Is the resistance normal? (See TRANSAXLE RANGE (TR) SWITCH INSPECTION[FN4A-EL].)	Yes	Adjust the TR switch, then go to the next step. (See TRANSAXLE RANGE (TR) SWITCH ADJUSTMENT[FN4A-EL].)
3		No	Replace the TR switch, then go to the next step. (See TRANSAXLE RANGE (TR) SWITCH REMOVAL/INSTALLATION[FN4A-EL].)
4	VERIFY TROUBLESHOOTING OF DTC P0706 COMPLETED • Make sure to reconnect all the disconnected connectors. • Clear the DTC from the memory using the M-MDS. • Drive the vehicle in each range (D and R) for 100 s or more under the following conditions: ― Engine speed (RPM PID): 530 rpm or more ― Vehicle speed (VSS PID): 20 km/h {12 mph} or more • Is the PENDING CODE present?	Yes	Replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION[ZJ, ZY, Z6].) (See PCM REMOVAL/INSTALLATION[LF, L3].)
4		No	No concern is detected. Go to the next step.
5	VERIFY AFTER REPAIR PROCEDURE • Perform the “After Repair Procedure”. (See AFTER REPAIR PROCEDURE[FN4A-EL].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE[FN4A-EL].)
5		No	DTC troubleshooting completed.