Canada - Engine Controls - MIL ON/DTC's P0136 And P0420 Set

Bulletin
1102

Issue Date
2002-06-13

Reference
EM-02-005

Model
Corolla, Matrix

Year Range
2003

Market
Canada

Component
EM

Subject:
M.I.L. "ON" P0136 AND P0420

Some 2003 model year Corolla and Matrix vehicles equipped with a 1ZZ-FE engine may exhibit a M.I.L. "ON" condition with Diagnostic Trouble Codes P0136 and P0420 stored in the Engine Control Module (ECM). Use the following procedure to replace the engine ECM.

APPLICABLE VEHICLES:
2003 model year Corolla and Matrix vehicles with 1ZZ-FE engines produced BEFORE the Production Change Effective VIN shown below.







PRODUCTION CHANGE INFORMATION:

PARTS INFORMATION:

NOTE: Please check your EPC for lastest part number information.

REPAIR PROCEDURE:
Refer to Engine Control Module (ECM) location on:
- 2003 Corolla Repair Manual Volume 1.
- 2003 Matrix Repair Manual Volume 1.







REPAIR TIME:

NOTE:
Issue of this Technical Service Bulletin is to ensure that proper repair information is available. IT DOES NOT CONSTITUTE AN AUTHORIZATION FOR REPAIR. Normal provisions of the formal warranty policy, as applicable, will apply.