GS 300 RWD V6-3.0L (3GR-FSE) (2006)
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Required Tools & Equipment
Repair Procedure
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If DTCs P0172 P0175 P2196 and/or P2198 are set - Refer to Repair Procedure A.
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If DTCs P0138 P0158 P0037 and/or P0057 are set- Refer to Repair Procedure B.
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If DTCs P0172 P0175 P2196 and/or P2198 are set- Refer to Repair Procedure C.
DTCs P0138, P0158, P0037, and/or P0057 are NOT applicable to Repair Procedure C. Refer to the Repair Manual for diagnosis.
Repair Procedure A: DTC P0172, P0175, P2196, and/or P2198
1. Confirm the calibration ID is applicable based on the Calibration Identification Chart in this bulletin.
2. Replace both rear oxygen sensors.
Refer to the Technical Information System (TIS) 2006 model year GS 300 Repair Manual:
3. Replace the ECM (PCM).
