P15AA

DTC P15AA (93): Motor Rotor Position Not Learned
1. Turn the ignition switch ON (II).
2. Reset the MCM.
3. Start the engine, and let it idle 1 minute.
4. Turn the ignition switch OFF, then turn it ON (II).
5. Check for Temporary DTCs or DTCs with the HDS.
Are any DTC(s) except P15AA indicated?
YES - Go to the indicated DTC's troubleshooting.
NO - Go to step 6.

6. Reset the MCM.
7. Do the MOTOR ROTOR POSITION CALIBRATION in the INSPECTION MENU with the HDS.
Does the screen indicate COMPLETE?
YES - Troubleshooting is complete.
NO - Check for poor connections at the motor rotor position sensor, motor rotor position rotor, and at the motor stator. If connections are not OK, replace the motor rotor position sensor, that had a poor connection, then go to step 8.

8. Turn the ignition switch OFF.
9. Reconnect all connectors.
10. Turn the ignition switch ON (II).
11. Reset the MCM.
12. Start the engine, and let it idle 1 minute.
13. Turn the ignition switch OFF, then turn it ON (II).
14. Check for Temporary DTCs or DTCs with the HDS.
Are any Temporary DTCs or DTCs indicated?
YES - If DTC P15AA is indicated, check for poor connections or loose terminals at the motor rotor position sensor and the MCM, then go to step 1. If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting.
NO - Troubleshooting is complete.