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STEP
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INSPECTION
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ACTION
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1
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VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
• Has FREEZE FRAME PID DATA been recorded?
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Yes
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Go to next step.
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No
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Record FREEZE FRAME PID DATA on repair order, then go to next step.
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2
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VERIFY RELATED REPAIR INFORMATION AVAILABILITY
• Check for related Service Bulletins and/or on-line repair information availability.
• Is any related repair information available?
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Yes
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Perform repair or diagnosis according to available repair information.
• If vehicle is not repaired, go to next step.
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No
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Go to next step.
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3
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INSPECT TCM CONNECTOR FOR POOR CONNECTION
• Turn ignition key to OFF.
• Check for poor connection (damaged pulled-out terminals, corrosion, etc.).
• Are terminals okay?
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Yes
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Go to next step.
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No
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Repair terminals, then go to Step 12.
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4
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INSPECT TR SWITCH CIRCUIT
• Connect voltmeter to TCM.
• Inspect TCM terminal voltage.
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- TCM terminal 2B
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• P position: B+
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• Other positions and all ranges: 0V
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- TCM terminal 1W
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• R position: B+
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• Other position and all ranges: 0V
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- TCM terminal 1T
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• N position: B+
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• Other position and all range: 0V
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- TCM terminal 1Z
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• D range: B+
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• 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?
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Yes
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Adjust TR switch, then go to Step 12.
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No
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Go to next step.
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5
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INSPECT TR SWITCH CONNECTOR FOR POOR CONNECTION
• Turn ignition key to OFF.
• Check for poor connection (damaged pulled-out terminals, corrosion, etc.).
• Are terminals okay?
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Yes
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Go to next step.
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No
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Repair terminals, then go to Step 12.
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6
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INSPECT TR SWITCH CIRCUIT
• Disconnect TR switch connector.
• Connect voltmeter to TCM.
• Turn ignition key to ON (engine OFF).
• Connect harness side connector power line and signal line using jumper wire
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- P position: C and A
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- R position: C and E
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- N position: C and D
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- D range: C and G
• Inspect if terminal voltage changes.
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- 0V to B+
• Does terminal voltage change?
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Yes
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Go to next step.
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No
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Go to Step 9.
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7
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INSPECT TR SWITCH FOR OPEN CIRCUIT
• Turn ignition key to OFF.
• Inspect continuity between TR switch terminals (part side).
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- P position: C and A
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- R position: C and E
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- N position: C and D
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- D range: C and G
• Is there continuity between TR switch terminals (part side)?
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Yes
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Go to Step 12.
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No
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Replace TR switch, then go to Step 12.
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8
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INSPECT TR SWITCH POWER CIRCUIT FOR OPEN CIRCUIT
• Check voltage at TR switch terminal C (harness-side).
• Is there B+ at TR switch terminal C (harness-side)?
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Yes
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Go to next step.
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No
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Inspect main fuse.
• If okay, repair or replace wiring, then go to Step 12.
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9
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INSPECT PCM CONNECTOR FOR POOR CONNECTION
• Turn ignition key to OFF.
• Check for poor connection (damaged pulled-out terminals, corrosion, etc.).
• Are terminals okay?
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Yes
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Go to next step.
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No
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Repair terminals, then go to Step 12.
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10
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INSPECT TR SWITCH SIGNAL CIRCUIT FOR OPEN CIRCUIT
• Check continuity between TR switch terminals (harness-side) and TCM terminals (harness-side).
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- P position: A and 2B
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- R position: E and 1W
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- N position: D and 1T
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- D range: G and 1Z
• Is there continuity?
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Yes
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Go to next step.
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No
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Repair or replace harness, then go to Step 12.
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11
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INSPECT TR SWITCH CIRCUIT FOR SHORT TO GROUND
• Check continuity between TCM terminals (harness-side) and body ground.
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- P position: 2B and body ground
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- R position: 1W and body ground
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- N position: 1T and body ground
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- D range: 1Z and body ground
• Is there continuity?
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Yes
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Go to next step.
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No
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Repair or replace harness, then go to next step.
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12
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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 (P, R, N, and D) for 100 s or more.
• Is there pending code present?
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Yes
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Replace TCM, then go to next step.
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No
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Go to next step.
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13
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VERIFY AFTER REPAIR PROCEDURE
• Perform "After Repair Procedure".
• Is there any DTC present?
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Yes
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Go to applicable DTC inspection.
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No
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Troubleshooting completed.
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