Test Procedures

WARNING: This page is about a different variant/trim than selected.

TZ1 KOEO AND CONTINUOUS MEMORY DTC P1A06: VERIFY THAT THE HARD FAULT IS PRESENT

NOTE: Clearing the TCM DTCs will erase any TCM recorded freeze frame data. Make sure to record any TCM freeze frame information before proceeding any further. Refer to the diagnostic tool instruction manual for freeze frame PID menu.

Clear and retrieve TCM continuous DTCs.

Is DTC P1A06 present?

Yes	No
GO to TZ2.	Unable to duplicate or identify the fault at this time. Concern is elsewhere. RETURN to SYMPTOM CHARTS - HYBRID ESCAPE for further direction.

TZ2 CHECK THE TCM VEHICLE MODE PID

Key in ON position.
Access the TCM and monitor the VEHMODE PID.
Key on engine running.

Does the PID indicate that the VEHMODE changed when the key is cycled from ON to START?

Yes	No
Key in OFF position. INSTALL a new transaxle assembly.	Key in OFF position. INSTALL a new PCM. REFER to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) .