C1372
Read the instructions below then
start the fault diagnostic procedure.
Symptom: ABS warning lamp on. ABS not functioning.
Wheel Sensor Front Left. No Signal
Fault symptoms
ABS warning lamp on. ABS not functioning.
Conditions
DTC is generated by open circuit.
Diagnostic help
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FL wheel speed sensor signal can be read using diagnostic tool.
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Select "
Wheel Speed Front Left ".
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The current wheel speed in km/h is displayed.
With the front of the car raised off the ground, the diagnostic tool should show a reading of about 5 km/h when the FL wheel is rotated by hand at a speed of about one turn a second.
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For tracing electrical faults, the diagnostic tool can be used to take readings from the control module's wheel-sensor inputs.
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Select “Wheel-sensor output”
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The reading is used to determine whether there is a break in the circuit between the control module and one of the wheel sensors. If the circuit is OK, the reading should be approximately 3.4 V.
