DTC P0707 [SJ6A-EL]

id050208801000

DTC P0707

Transmission range (TR) switch circuit low input (short to ground)
DETECTION CONDITION
•  A signal input from the TR switch to the TCM corresponds to two contact points or more.
Diagnostic support note:
•  The AT warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle.
•  A PENDING CODE is not available.
•  FREEZE FRAME DATA is available.
•  MIL does not illuminate.
•  The DTC is stored in the TCM memory.
POSSIBLE CAUSE
•  TR switch connector or terminal malfunction
•  Short to power in wiring harness between TR switch terminal B and TCM terminal 2O
•  Short to power in wiring harness between TR switch terminal C and TCM terminal 2M
•  Short to power in wiring harness between TR switch terminal H and TCM terminal 2N
•  Short to power in wiring harness between TR switch terminal D and TCM terminal 2K
•  TR switch misadjustment
•  TR switch malfunction
•  TCM connector or terminal malfunction
•  TCM malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION
1
VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
•  Has the FREEZE FRAME DATA been recorded on the repair order?
Yes
Go to the next step.
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.
No
Replace the TCM, then go to the next step.
(See TCM REMOVAL/INSTALLATION [SJ6A-EL].)
3
INSPECT TR SWITCH CONNECTOR FOR POOR CONNECTION
•  Disconnect the TR switch connector.
•  Inspect for poor connection at TR switch terminals B, C, D and H (part-side) (such as damaged/pulled-out pins, corrosion)
•  Are TR switch terminals normal?
Yes
Go to the next step.
No
Repair terminals, then go to Step 8.
4
INSPECT TR SWITCH CIRCUIT
•  Connect the TCM connector.
•  Turn the ignition switch to the ON position. (engine off)
•  Inspect the voltage between TCM terminal (wiring harness-side) and body ground.
―  TCM terminal 2O
•  P position: B+
•  Other positions and all ranges: 0V
―  TCM terminal 2M
•  R position: B+
•  Other position and all ranges: 0V
―  TCM terminal 2N
•  N position: B+
•  Other position and all range: 0V
―  TCM terminal 2K
•  D range: B+
•  Other ranges and all positions: 0V
•  Are any of following terminal voltage turned on for even a moment while shifting selector lever slowly from P position to D range?
Yes
Go to Step 8.
No
Go to the next step.
5
INSPECT TR SWITCH CIRCUIT
•  Are there two or more terminals where the voltage is abnormal in Step 3?
Yes
Adjust the TR switch, then go to Step 8.
(See TRANSMISSION RANGE (TR) SWITCH ADJUSTMENT [SJ6A-EL].)
No
Go to the next step.
6
INSPECT TR SWITCH
•  Inspect the TR switch.
•  Is the TR switch normal?
Yes
Go to the next step.
No
Replace the TR switch, then go to Step 8.
(See TRANSMISSION RANGE (TR) SWITCH REMOVAL/INSTALLATION [SJ6A-EL].)
7
INSPECT TCM CONNECTOR FOR POOR CONNECTION
•  Turn the ignition switch to the LOCK position.
•  Disconnect the TCM connector.
•  Inspect for poor connection at TCM terminals 2O, 2K, 2M and 2N (such as damaged/pulled-out pins, corrosion).
•  Is there any malfunction?
Yes
Repair or replace the connector and/or terminal, then go to the next step.
No
Go to the next step.
8
VERIFY TROUBLESHOOTING OF DTC P0707 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 (P—D).
•  Is same DTC present?
Yes
Replace the TCM, then go to the next step.
(See TCM REMOVAL/INSTALLATION [SJ6A-EL].)
No
Go to the next step.
9
VERIFY AFTER REPAIR PROCEDURE
•  Perform the “After Repair Procedure”.
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [SJ6A-EL].)
No
Troubleshooting completed.