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Engine Controls - DTC P0638 Troubleshooting Revisions

No: TSB-03-13-008
DATE: October, 2003
MODEL: 2003 Montero

SUBJECT
MFI DTC P0638 TROUBLESHOOTING
- SERVICE MANUAL REVISION

PURPOSE

Diagnostic troubleshooting instructions in the 2003 Montero service manual for MFI Diagnostic Trouble Code P0638 "Throttle Actuator Control Motor Circuit Range/Performance Problem" are incorrect. This bulletin contains corrected troubleshooting instructions for DTC P0638.

Write the TSB revision number of this bulletin in the "TSB Revision" box at the bottom of the affected service manual pages.

AFFECTED VEHICLES

2003 Montero

AFFECTED SERVICE MANUAL

2003 Montero, Volume 1, pages 13Ac-532 to -537





2003 Montero, Vol. 1, page 13Ac-532





2003 Montero, Vol. 1, page 13Ac-533.





2003 Montero, Vol. 1, page 13Ac-533. Add the steps shown.





2003 Montero, Vol. 1, page 13Ac-533. Add the steps shown.





2003 Montero, Vol. 1, page 13Ac-533. Add the steps shown.





2003 Montero, Vol. 1, page 13Ac-533. Add the steps shown.





2003 Montero, Vol. 1 page 13Ac-533. Add the steps shown.





2003 Montero, Vol. 1, page 13Ac-534





2003 Montero, Vol. 1, page 13Ac-535





2003 Montero, Vol. 1, page 13Ac-536





2003 Montero Vol. 1. page 13Ac-537