Monitor Scan Tool Data
- Connect scan tool to DLC (Data Link Connector)
- IG "ON" & Monitor that any different DTC (Diagnostic Trouble Code) is existed.
(There will be at least one more DTC which causes this DTC P1295 to retrieve)
- If any of the DTCs listed above are stored, repair those DTCs first, the perform ETS initialization before troubleshooting P1295.
- Is the same DTC occurred?
YES
- Substitute with a known-good ECM and check for proper operation. If the problem is corrected, replace ECM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NOTE: There is a memory reset function on scan tool that can erase optional parts automatically detected and memorized by ECM. Before or after testing ECM on the vehicle, use this function before reusing the ECMNO
- Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
Procedure of ETS Initialization
- Erase the trouble codes on ECM
- Turn the ignition key off and keep this condition until the main relay is turned off.(10 sec.)
- Turn ignition key on more than 1second to record the throttle motor position on the EEPROM