DTC P0707 [SJ6A-EL]
id050208801000
DTC P0707 |
Transmission range (TR) switch circuit low input (short to ground) |
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DETECTION CONDITION
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• A signal input from the TR switch to the TCM corresponds to two contact points or more.
Diagnostic support note:
• The MIL illuminates if the TCM detects the above malfunction condition during the first drive cycle.
• The AT warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle.
• PENDING CODE is not available.
• FREEZE FRAME DATA is available.
• The DTC is stored in the TCM memory.
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POSSIBLE CAUSE
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• TR switch misadjustment
• TCM connector or terminal malfunction
• Short to power supply in wiring harness between TR switch terminal B and TCM terminal 2O
• Short to power supply in wiring harness between TR switch terminal C and TCM terminal 2M
• Short to power supply in wiring harness between TR switch terminal H and TCM terminal 2N
• Short to power supply in wiring harness between TR switch terminal D and TCM terminal 2K
• TR switch connector or terminal malfunction
• TCM malfunction
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Diagnostic procedure
STEP |
INSPECTION |
ACTION |
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1
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VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
• Has the FREEZE FRAME DATA been recorded on the repair order?
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Yes
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Go to the next step.
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No
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Record the FREEZE FRAME DATA on the repair order, then go to the next step.
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2
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VERIFY RELATED REPAIR INFORMATION AVAILABILITY
• Verify related service repair information availability.
• Is any related repair information available?
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Yes
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Perform repair or diagnosis according to the available repair information.
• If the vehicle is not repaired, go to the next step.
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No
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Go to the next step.
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3
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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 GND.
• Are any of following terminal voltage turned on for even a moment while shifting selector lever slowly from P position to D range?
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Yes
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Go to Step 8.
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No
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Go to the next step.
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4
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INSPECT TR SWITCH CIRCUIT
• Are all terminal voltage 0 V in Step 3?
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Yes
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Go to Step 8.
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No
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Go to the next step.
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5
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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?
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Yes
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Repair or replace the connector and/or terminal, then go to Step 8.
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No
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Go to the next step.
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6
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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?
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Yes
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Go to the next step.
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No
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Repair terminals or replace the TR switch, then go to Step 8.
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7
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INSPECT TR SWITCH
• Inspect the TR switch.
• Is the TR switch normal?
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Yes
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Repair or replace the wiring harness for open circuit, then go to the next step.
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No
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Replace the TR switch, then go to the next step.
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8
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VERIFY TROUBLESHOOTING OF DTC P0707 COMPLETED
• Make sure to reconnect all the disconnected connectors.
• Clear the DTC using the M-MDS.
• Perform the following procedure to ensure that the DTC has been resolved:
• Is the same DTC present?
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Yes
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Replace the TCM, then go to the next step.
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No
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Go to the next step.
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9
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VERIFY NO DTC HAS BEEN PRESENTED
• Perform the “Reading DTCs Procedure”.
• Are any DTCs present?
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Yes
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Go to the applicable DTC inspection.
(See DTC TABLE [SJ6A-EL].)
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No
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DTC troubleshooting completed.
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