C1241

DTC C1241/41 Low Battery Positive Voltage or Abnormally High Battery Positive Voltage

DESCRIPTION

DTC Detection Condition:

When there is an abnormality in the power supply circuit of the VSC actuator (skid control ECU), the skid control ECU sets a DTC and the operation is prohibited by the fail-safe function. This DTC is set when the voltage supplied to terminal +BS is outside the DTC detection threshold due to abnormalities of the battery, power source circuits or charging circuits such as the alternator circuit.

The fail-safe function is canceled when the voltage to terminal +BS returns to normal.

HINT: If the vehicle speed is 20 km/h (12 MPH) or less when the battery voltage is low, the ABS warning light,VSC OFF indicator light and SLIP indicator light illuminate. However, a DTC will not be output.

Wiring Diagram:

Step 1:

Step 1(Continued)-4:

Step 4(Continued):

INSPECTION PROCEDURE

NOTE: When replacing the VSC actuator assembly, perform zero point calibration. Calibration