P1717
DTC P1717: Open in Transmission Range Switch ATP RVS Switch CircuitNOTE:
^ Record all freeze data and review General Troubleshooting Information before you troubleshoot.
^ This code is caused by an electrical circuit problem and cannot be caused by a mechanical problem in the transmission.
1. Turn the ignition switch ON (II).
2. Shift the shift lever into the R position, and verify the A/T R SWITCH signal with the HDS in the A/T data list.
Is the A/T R SWITCH ON?
YES - Go to step 3.
NO - Check the transmission range switch installation, and adjust the shift cable, then recheck.
3. Check the REVERSE SWITCH with the HDS.
Is the REVERSE SWITCH ON?
YES - Intermittent failure, the system is OK at this time.
NO - Go to step 4.
4. Turn the ignition switch OFF
5. Disconnect the transmission range switch connector.
6. Check for continuity between transmission range switch connector No. 5 and body ground.
Is there continuity?
YES - Go to step 7.
NO - Repair an open in the wire between the transmission range switch and ground (G101, G102), or repair a poor ground (G101, G102), then go to step 9.
7. Turn the ignition switch ON (II).
8. Measure the voltage between transmission range switch connector terminals No. 5 and No. 9.
Is there voltage?
YES - Go to step 9.
NO - Repair an open in the wire between the transmission range switch and PCM connector terminal C21, then go to step 10.
9. Check for continuity between the No. 5, and No. 9 terminals at the transmission range switch.
Is there continuity when the shift lever is in the P, R, and N positions, and no continuity when the shift lever is in the D and D3 positions?
YES - Check for loose or poor connections at PCM connector terminal C21. If the connection is OK, update the PCM if it does not have the latest software, or substitute a known-good PCM, then recheck. If the symptom indication goes away with a known-good PCM, replace the original PCM.
NO - Replace the transmission range switch, then go to step 10.
10. Clear the DTC with the HDS.
11. Start the engine, and shift the shift lever slowly into the P, R then N position.
12. Monitor the OBD status for P1717 in the DTCs/Freeze Data in A/T Mode Menu for a pass/fail.
Does the result indicate PASSED?
YES - Troubleshooting is complete.
NO - Return to step 4 and recheck.