lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Engine - MIL ON/Multiple Misfire DTC's Stored In Memory|Page 2603 > < Engine - MIL ON/Multiple Misfire DTC's Stored In Memory|Page 2601
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Required Tools & Equipment

Inspection Procedure

NOTE

TSIB L-SB-0029-10, "MIL 'ON' DTC P030 # and/or intermittently Runs Rough" MUST be performed after the procedures in this bulletin to
complete the overall repair.

1. Using TIS Techstream verify that one or more of the following DTCs are stored:

^

P0300 - Random Misfire Detected

^

P0301 - Cylinder 1 Misfire Detected

^

P0302 - Cylinder 2 Misfire Detected

^

P0303 - Cylinder 3 Misfire Detected

^

P0304 - Cylinder 4 Misfire Detected

^

P0305 - Cylinder 5 Misfire Detected

^

P0306 - Cylinder 6 Misfire Detected

NOTE

If any other DTCs are present, refer to the Repair Manual for diagnostic information as this TSIB does NOT apply.

2. Perform misfire diagnosis.

Engine - MIL ON/Multiple Misfire DTC's Stored In Memory|Page 2603 > < Engine - MIL ON/Multiple Misfire DTC's Stored In Memory|Page 2601