Suzuki Baleno Manual page 438

DTC C1021/C1022 (DTC 21/22) – RIGHT-FRONT WHEEL SPEED SENSOR
DTC C1025/C1026 (DTC 25/26) – LEFT-FRONT WHEEL SPEED SENSOR
DTC C1031/C1032 (DTC 31/32) – RIGHT-REAR WHEEL SPEED SENSOR
DTC C1035/C1036 (DTC 35/36) – LEFT-REAR WHEEL SPEED SENSOR
DESCRIPTION
The ABS control module monitors the voltage at the positive (+) terminal of each sensor while the ignition switch
is ON position. When the voltage is not within the specified range, an applicable DTC will be set.
Also, when no sensor signal is inputted at starting or while running, an applicable DTC will be set.
NOTE:
When the vehicle was operated in any of the following ways, one of these DTC's may be set even when
the sensor is in good condition. If such possibility is suspected, repair the trouble (dragging of brake, etc.)
of the vehicle, clear DTC once and then after performing the driving test as described in Step 2 of "ABS
DIAGNOSIS FLOW TABLE", check whether or not any abnormality exists.
– The vehicle was driven with parking brake pulled.
– The vehicle was driven with brake dragging.
– Wheel spin occurred while driving.
– Wheel(s) was turned while the vehicle was jacked up.
– The vehicle was stuck.
CIRCUIT
CIRCUIT
CIRCUIT
CIRCUIT
ANTILOCK BRAKE SYSTEM (ABS) 5B-23
1. Ignition switch
2. ABS hydraulic unit /control
module assembly
3. Left-front wheel speed sensor
4. Right-front wheel speed sensor
5. Left-rear wheel speed sensor
6. Right-rear wheel speed sensor
7. ABS hydraulic unit /control con-
nector of harness