Canada - Ignition System - MIL ON/Multiple Ignition Coil DTC's

Bulletin
TSB3379

Issue Date
March 23, 2010

Market
Canada

Title
MIL "ON" DTC P0351, P0352, P0353, P0354, P0355, P0356

Component
ENGINE ELECTRICAL

Models
'08-'10 Applicable Toyota Models

INTRODUCTION:
Some 2008 - 2010 model year vehicles equipped with 2GR-FE engines may exhibit a MIL "ON" condition with Diagnostic Trouble Code (DTC) P0351, P0352, P0353, P0354, P0355, or P0356 (Ignition Coil Primary/Secondary Circuit) stored in the Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM).
Use the following repair procedure to address this condition.






APPLICABILITY:






PARTS INFORMATION:

PRODUCTION CHANGE INFORMATION:







This TSB applies to vehicles produced BEFORE the Production Change Effective VIN shown.






WARRANTY INFORMATION:






REQUIRED TOOLS & EQUIPMENT:

NOTE:
Additional Techstream units may be ordered by completing the order form on ETAS and faxing it to (416) 431-8342.

REPAIR PROCEDURE:
1. Using ETAS Techstream, confirm one of the following DTCs is present:
- P0351 - Ignition Coil "A" Primary / Secondary Circuit
- P0352 - Ignition Coil "B" Primary / Secondary Circuit
- P0353 - Ignition Coil "C" Primary / Secondary Circuit
- P0354 - Ignition Coil "D" Primary / Secondary Circuit
- P0355 - Ignition Coil "E" Primary / Secondary Circuit
- P0356 - Ignition Coil "F" Primary / Secondary Circuit

2. Inspect the wire harness, connectors, and power source per Repair Manual procedure.
Refer to the Repair Manual within E-TAS / TIS library:
- Division: Toyota
- Model: Applicable Model
- Year: Applicable year
- Service Category: Engine/Hybrid System
- Section: Engine Control
- Keyword: 2GR-FE Engine Control System: SFI System: P0351-P0356: Ignition Coil "A" Primary / Secondary Circuit

3. If NO concerns are noted with the wire harness, connectors, or power source, replace the affected ignition coil.
Refer to the Repair Manual within E-TAS / TIS library:
- Division: Toyota
- Model: Applicable Model
- Year: Applicable year
- Service Category: Engine/Hybrid System
- Section: Engine Control
- Keyword: 2GR-FE Ignition: Ignition Coil: Removal / Installation

4. Clear DTCs.
5 Test drive the vehicle to confirm the condition has been corrected.

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.