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Repair manual

Testing & Diagnostics Lexus GX J150

Step-by-step instructions on "Testing & Diagnostics" for Lexus GX J150 (2009–2013). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

Engine Control System (Diagnostics - Introduction)

Engine Control System (Diagnostic Codes (P1604-P2610) & Circuit Tests))

Engine Control System (Diagnostic Codes (P0401-P1605))

Engine Control System (Diagnostic Codes (P0010-P0390))