DTC P0706:00 [FN4A-EL]

id050218817000

DTC P0706:00

TR switch circuit range/performance

DETECTION CONDITION

•  The PCM detects no position/range signal for 100 s when the following conditions are met.

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

―  Engine speed: more than 530 rpm

―  Input voltage from the TR switch: more than 0.49 V

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 HOLD indicator light flashes.

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

•  FREEZE FRAME DATA is available.

•  The DTC is stored in the PCM memory.

POSSIBLE CAUSE

•  TR switch maladjustment

•  TR switch malfunction

•  PCM malfunction

DTC P0706:00	TR switch circuit range/performance
DETECTION CONDITION	• The PCM detects no position/range signal for 100 s when the following conditions are met. ― Vehicle speed: more than 20 km/h {12 mph} ― Engine speed: more than 530 rpm ― Input voltage from the TR switch: more than 0.49 V 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 HOLD indicator light flashes. • PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle. • FREEZE FRAME DATA is available. • The DTC is stored in the PCM memory.
POSSIBLE CAUSE	• TR switch maladjustment • TR switch malfunction • 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 REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available?	Yes	Perform repair or diagnosis according to the available repair information. • If the vehicle is not repaired, go to the next step.
2		No	Go to the next step.
3	INSPECT TR SWITCH • Inspect the TR switch. (See TRANSAXLE RANGE (TR) SWITCH INSPECTION [FN4A-EL].) • Is there any malfunction?	Yes	Adjust or replace the TR switch, then go to the next step. (See TRANSAXLE RANGE (TR) SWITCH ADJUSTMENT [FN4A-EL].) (See TRANSAXLE RANGE (TR) SWITCH REMOVAL [FN4A-EL].) (See TRANSAXLE RANGE (TR) SWITCH INSTALLATION [FN4A-EL].)
3		No	Go to the next step.
4	VERIFY TROUBLESHOOTING OF DTC P0706:00 COMPLETED • Make sure to reconnect all the disconnected connectors. • Clear the DTC from the memory using the M-MDS. • Perform the following procedure to ensure that the DTC has been resolved: ― Drive the vehicle at more than 20 km/h {12 mph} for 100 s. • Is the PENDING CODE same as the DTC present?	Yes	Replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [MZR 1.3, MZR 1.5].)
4		No	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.