DTC P0705 (6-Speed A/T)
DTC P0705 : Transmission Range Switch (Multiple Shift - Position Input)
NOTE:
- Before you troubleshoot, review the General Troubleshooting Information - Refer to: How to Troubleshoot the A/T System .
- This code is caused by an electrical circuit problem and cannot be caused by a mechanical problem in the transmission.
| DTC Description | Confirmed DTC | Pending DTC | Freeze Frame |
|---|---|---|---|
| P0705 Transmission Range Switch (Multiple Shift - Position Input) |
DTC (A/T)
- Problem verification
- 1. Turn the vehicle to the ON mode.
- 2. Compare the transmission range switch signal inputs with the HDS to the following table, in each shift lever position.
A/T P Switch A/T R Switch A/T N Switch A/T D Switch A/T S Switch Forward Switch (ATPFWD) Reverse Switch (ATPRVS) P ON OFF OFF OFF OFF OFF OFF R OFF ON OFF OFF OFF OFF ON N OFF OFF ON OFF OFF OFF OFF D OFF OFF OFF ON OFF ON OFF L OFF OFF OFF OFF ON ON OFF Signal Current conditions Values Unit A/T P Switch A/T R Switch A/T N Switch A/T D Switch A/T S Switch Forward Switch (ATPFWD) Reverse Switch (ATPRVS) Do the signals match?
YES
Intermittent failure, the system is OK at this time. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.
NO
The failure is duplicated. Go to step 2.
- Transmission range switch signal check
- 1. Compare the transmission range switch signal inputs with the HDS to table in step 1-2, in each shift lever position.
Signal Current conditions Values Unit A/T P Switch A/T R Switch A/T N Switch A/T D Switch A/T S Switch Forward Switch (ATPFWD) Reverse Switch (ATPRVS) Are any signals ON in all shift lever positions?
YES
Go to step 4.
NO
Record the abnormal circuit, then go to step 3.
- Transmission range switch check
- 1. Turn the vehicle to the OFF (LOCK) mode.
- 2. Disconnect the following connector.
Transmission range switch 10P connector - 3. Connect terminals A and B with a jumper wire.
Terminal A Corresponding circuit (incorrectly indicated ON in step 2); refer to following table Terminal B Body ground Connector Signal Circuit Terminal Transmission range switch 10P connector A/T P Switch ATP-P/ATPP No. 9 A/T R Switch ATP-R/ATPR No. 8 A/T N Switch ATPN No. 2 A/T D Switch ATPD No. 7 A/T S Switch ATPS (ATPL) No. 6 Forward Switch (ATPFWD) ATPFWD No. 1 Reverse Switch (ATPRVS) ATPRVS No. 5 - 4. Turn the vehicle to the ON mode.
- 5. Check the parameter (s) below with the HDS.
Signal Current conditions Values Unit A/T P Switch A/T R Switch A/T N Switch A/T D Switch A/T S Switch Forward Switch (ATPFWD) Reverse Switch (ATPRVS) Do multiple signals indicate ON?
YES
The transmission range switch is OK. Repair a short in the wires between the corresponding transmission range switch connector terminal and the PCM. Refer to the following table.
ATP-P/ATPP ATP-R/ATPR ATPN ATPD ATPS (ATPL) ATPFWD ATPRVS PCM connector - Refer to:
PCM Connector for Inputs and Outputs (16-20 6-Speed A/T)A37 A16 B30 B23 B34 B29 B38 Transmission range switch 9 8 2 7 6 1 5 NO
- Transmission range switch check
- 1. Turn the vehicle to the OFF (LOCK) mode.
- 2. Disconnect the following connector.
Transmission range switch 10P connector - 3. Turn the vehicle to the ON mode.
- 4. Check the parameter (s) below that remained ON with the HDS.
Signal Current conditions Values Unit A/T P Switch A/T R Switch A/T N Switch A/T D Switch A/T S Switch Forward Switch (ATPFWD) Reverse Switch (ATPRVS) Do any signals remain ON?
YES
The transmission range switch is OK. Go to step 5.
NO
- Shorted wire check (ATP-P/ATPP, ATP-R/ATPR, ATPN, ATPD, ATPS (ATPL), ATPFWD, ATPRVS line)
- 1. Turn the vehicle to the OFF (LOCK) mode.
- 2. Jump the SCS line with the HDS, and wait more than 1 minute.
- 3. Disconnect the following connectors.
PCM connector A (51P) PCM connector B (51P) - 4. Check for continuity between these test points and body ground individually.
Test condition Vehicle OFF (LOCK) mode Transmission range switch 10P connector: disconnected PCM connector A (51P): disconnected PCM connector B (51P): disconnected Connector Signal Test circuit Terminal Transmission range switch 10P connector A/T P Switch ATP-P/ATPP No. 9 A/T R Switch ATP-R/ATPR No. 8 A/T N Switch ATPN No. 2 A/T D Switch ATPD No. 7 A/T S Switch ATPS (ATPL) No. 6 Forward Switch (ATPFWD) ATPFWD No. 1 Reverse Switch (ATPRVS) ATPRVS No. 5 Does the circuit that indicated ON have continuity to body ground?
YES
Repair a short to ground in the wire between the corresponding transmission range switch connector terminal and the PCM.
NO
The wires are OK. Check for any authorized service information related to the DTCs or symptoms you are troubleshooting or substitute a known-good PCM - Refer to: PCM Removal and Installation (6-Speed A/T, 16-18 9-Speed A/T) .