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DTC Troubleshooting: P0914 (162-5)

DTC P0914:
 Shift Actuator Motor Rotating Pulse Sensor Signal Circuit Malfunction
  1. Turn the ignition switch to ON (II).
  1. Clear the DTCs with the HDS.
  1. Start the engine.
  1. Change the shift lever in D, then operate the shift lever between + and − positions.
  1. Check for DTCs with the HDS.
Is DTC P0914 indicated?
YES -
Go to Step 6 .
NO -
Intermittent failure, the system is OK at this time.■
  1. Turn the ignition switch to LOCK (0).
  1. Disconnect the shift actuator motor 6P connector.
  1. Turn the ignition switch to ON (II).
  1. Check for DTCs with the HDS.
Is DTC P0914 indicated?
YES -
Go to Step 10 .
NO -
Replace the transmission shift change actuator. (A few DTCs related with open circuit will be stored at this time.)■
  1. Turn the ignition switch to LOCK (0).
  1. Disconnect TCM connector B (40P).
  1. Check for continuity between shift actuator motor 6P connector terminal No. 5 and body ground.
Is there continuity?
YES -
Repair a short to ground in the wire of the change actuator subharness A.■
NO -
Go to Step 14 .
  1. Turn the ignition switch to ON (II).

  1. Measure voltage between shift actuator motor 6P connector terminal No. 5 and body ground.
Is there battery voltage?
YES -
Repair a short to power in the wire of the change actuator subharness A.■
NO -
Go to Step 16 .
  1. Turn the ignition switch to LOCK (0).

  1. Check for continuity between shift actuator motor 6P connector terminal No. 5 and TCM connector terminal B9.
Is there continuity?
YES -
Substitute a known-good TCM, then recheck. If the symptom/indication goes away with a known-good TCM, replace the original TCM.
NO -
Repair an open in the wire of the change actuator subharness A.■