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Home >> Toyota >> 2006 >> Camry Base, Automatic >> Repair and Diagnosis >> Brakes >> Traction Control >> Brakes - Abs With EBD & BA & TRAC & VSC (Diagnostics) >> DTC C1224/44 Ne Signal Circuit >> Circuit Description

Circuit Description

The skid control ECU receives engine revolution speed signals (NE signals) from the ECM.

NE SIGNAL CIRCUIT

DTC No. DTC Detecting Condition Trouble Area
C1224/44 When any of the following (1 to 2) is detected:
  1. All the following conditions continue for at least 10 seconds.
    • Data can be received properly from ECM at a speed of more than 18 mph (30 km/h).
    • Open or short in engine rpm signal circuit.
  2. All the following conditions continue for at least 0.24 seconds.
    • TRAC is in operation.
    • Open or short in engine rpm signal circuit.
  • NEO circuit
  • ECM
  • Brake actuator assy (skid control ECU)
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