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Home >> Toyota >> 2004 >> Land Cruiser >> Repair and Diagnosis >> External Pages >> Different car >> Section 471 (Brakes - Abs With EBD & BA & TRAC & VSC (Diagnostics)) >> Circuit Inspection >> DTC C1201/51: Engine Control System Malfunction >> Circuit Description

Circuit Description

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If trouble occurs in the engine control system, the ECU prohibits TRAC and VSC control.

DTC C1201/51 PROBLEM SYMPTOM

DTC No. DTC Detecting Condition Trouble Area
C1201/51 Conditions 1. and 2. continue for 5 sec.: Engine control system
1. Engine speed: 500 rpm or more.
2. A trouble signal in the engine control system is input.