got some trouble codes

2007 LEXUS LX 470
34,078 MILES
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AUNG MYAT SOE
  • MEMBER
  • 8 POSTS
Diagnose error code is (1) C1201#Engine control system malfunction, (2) C15AA#Lock Mechanism release incomplete and (3) P0553#Power steering pressure sensor circuit high input. How to repair this problem.
Dec 13, 2011 at 8:27 PM
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RIVERMIKERAT
  • ✓Experienced Mechanic
  • 6,110 POSTS
Check for obstructions in the power steering pump and pressure hose.
The C1201 codes tells me the ECU is experiencing problems. The C15 code means you need to figure out which lock mechanism isn't working properly and either lubricate it or clean it so it can move completely.
Dec 13, 2011 at 8:56 PM
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