Trouble Code Table- Trouble Code 63 Wheel Sensor, Rear Left Short Circuit Opel Monterey A

Table 2, Trouble Code Table

63

REAR LEFT WHEEL SENSOR SHORT CIRCUIT

05

· Vehicle reference speed is higher than 10 km / h (7 mph) when the vehicle first drives off while the speed of the rear left wheel remains lower than 6 km / h (4 mph).

or

· Vehicle reference speed is higher than 20 km / h (12. 5 mph) when the vehicle drives off each subsequent time, while the speed of the rear left wheel remains lower than 6 km / h (4 mph).

or

· While travelling, at least one filtered wheel speed is greater than 10 km / h (6 mph), while the speed of the rear left wheel remains 0 km / h (0 mph) for at least 20 seconds.

If above faults are recognized trouble code 63 is stored, the ABS is switched off and the ABS telltale is switched on.

· The ABS recognizes an impermissible speed of the rear left wheel with a wheel speed and reference speed higher than 40 km / h (25 mph)

or

· The wheel speed of the rear left wheel is more than 8 km / h than the vehicle reference speed.

or

· The wheel speed of the rear left wheel is more than 25% higher than the vehicle reference speed.

This fault may be caused by:

· Damaged rotor

· Wrong number of teeth on rotor

· Noise in lead due to cable disconnection

· Sensor noise

· Sensor output lower than prescribed value

If above faults are recognized trouble code 61 is stored, the ABS control unit is switched off for affected wheels in case of front wheels and the ABS telltale is switched on.