Canada - Engine Controls - MIL ON/DTC's P0136/P0138/P2195

Bulletin
2839

Issue Date
September 19, 2007

Market
Canada

Title:
M.I.L. "ON" DTC P0136, P0138, AND/OR P2195

Component
ENGINE ELECTRICAL

Models
'06 - '07 Corolla & Matrix (1ZZ-FE)

INTRODUCTION:
Some 2006 - 2007 model year Corolla and Matrix vehicles equipped with a 1ZZ-FE engine may exhibit a M.I.L. "ON" condition with one or more of the Diagnostic Trouble Codes P0136, P0138, or P2195 stored in the Engine Control Module or ECM (SAE term: Powertrain Control Module/PCM). Please use the following procedure to repair the vehicle.

APPLICABLE VEHICLES:
- 2006 - 2007 model year Corolla and Matrix (2WD) vehicles equipped with the 1ZZ-FE engine and produced BEFORE the Production Change Effective VINs shown below.







PRODUCTION CHANGE INFORMATION:







WARRANTY INFORMATION:







PARTS INFORMATION:







REQUIRED SSTS:

NOTE:
- Please contact your zone Area Parts & Service Managers to order additional Techstream units.
- The Toyota Diagnostic Tester (TDT) and CAN Interface Module may also be used to perform the service procedures listed in this bulletin.

INSPECTION PROCEDURE:
1. Confirm proper operation of both the A/F sensor (Bank 1 Sensor 1) and the Oxygen sensor (Bank 1 Sensor 2).
Refer to the Repair Manual within E-TAS / TIS library:
- Division: Toyota
- Model: Corolla OR Matrix
- Year: 2006 or 2007
- Service Category: Engine/Hybrid System
- Section: Engine Control
- Keyword: 1ZZ-FE Engine Control System: SFI System: P0136: Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2)

- Division: Toyota
- Model: Corolla OR Matrix
- Year: 2006 or 2007
- Service Category: Engine/Hybrid System
- Section: Engine Control
- Keyword: 1ZZ-FE Engine Control System: SFI System: P2195: Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1)

2. If both the A/F sensor and the Oxygen sensor are functioning properly, replace the ECM (PCM).
3. If both the A/F sensor and the Oxygen sensor are NOT functioning properly, follow the diagnostic procedures in the Repair Manual to repair.

REPAIR PROCEDURE:
1. Replace the ECM (PCM).

Refer to the Repair Manual within E-TAS / TIS library:
- Division: Toyota
- Model: Corolla OR Matrix
- Year: 2006 or 2007
- Service Category: Engine/Hybrid System
- Section: Engine Control
- Keyword: 1ZZ-FE Engine Control System: ECM Removal

- Division: Toyota
- Model: Corolla OR Matrix
- Year: 2006 or 2007
- Service Category: Engine/Hybrid System
- Section: Engine Control
- Keyword: 1ZZ-FE Engine Control System: ECM Installation

2. Register the VIN into the replacement ECM (PCM).

Refer to the Repair Manual within E-TAS / TIS library:
- Division: Toyota
- Model: Corolla OR Matrix
- Year: 2006 or 2007
- Service Category: Engine/Hybrid System
- Section: Engine Control
- Keyword: 1ZZ-FE Engine Control System: SFI System: Registration

3. Confirm the repair.

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.