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2006 Lexus RX400h – Check Engine Light With P2603
CUSTOMER CONCERN The check-engine light was on with DTC P2603 for the transaxle oil-pump control circuit. CAUSE The transaxle oil-pump motor was confirmed faulty. CORRECTION The transaxle oil-pump motor was replaced.
2006 Lexus RX400h – No Start With P0351
CUSTOMER CONCERN The engine would not start and DTC P0351 returned immediately after being cleared. CAUSE The ignition-coil control circuit wiring was faulty. CORRECTION The damaged ignition-coil wiring was repaired.
2006 Lexus RX400h – Starts Then Dies With Timing Codes
CUSTOMER CONCERN The engine became noisy, stalled, and would run only briefly while storing P0016, P0018, P3190, P3191, P3193 and P0A0F. CAUSE The valve timing was incorrect because the timing belt was misaligned. CORRECTION The timing belt was correctly aligned and engine timing was restored.
2006 Lexus RX400h – ABS, Brake and TRAC Lights On
CUSTOMER CONCERN The ABS, BRAKE and TRAC warning lights were on with DTCs C1241, C1256 and C1391. CAUSE Accumulator-pressure data confirmed an internal brake actuator fault. CORRECTION The ABS brake actuator assembly was replaced.
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