Chery Tiggo. Manual — part 365
2.
CHECK RIGHT FRONT WHEEL SPEED SENSOR ELECTRICAL CONNECTOR
• Turn ignition switch off.
• Disconnect the wheel speed sensor (1) electrical
connector.
• Inspect the wheel speed sensor electrical connector
for damage.
Is the electrical connector OK?
Yes
>>
Go to the next step.
No
>>
Repair or replace the electrical connector
as necessary.
3.
CHECK RIGHT FRONT WHEEL SPEED SENSOR REFERENCE SIGNAL CIRCUIT
• Turn ignition switch on.
• Measure the sensor reference voltage between ter-
minal 2 of the wheel speed sensor connector, ter-
minal side and ground.
• Voltage should exist (2.0 - 4.0 V).
Is the proper voltage present?
Yes
>>
Go to the next step.
No
>>
Repair or replace the circuit for an open,
short to ground or short to battery in connector or
harness.
4.
CHECK RIGHT FRONT WHEEL SPEED SENSOR RESISTANCE
• Check the wheel speed sensor resistance between
the sensor terminals 1 and 2, component side.
Is the sensor resistance 700 - 1500 ohms?
Yes
>>
Go to the next step.
No
>>
Replace the Right Front wheel speed
sensor.
DIAGNOSIS & TESTING
PZSMD120001
LTSMD120003
VISMD120005
5.
CHECK RIGHT FRONT WHEEL SPEED SENSOR GROUND CIRCUIT FOR AN OPEN
• Turn ignition switch off.
• Disconnect the ABS module electrical connector.
• For 1.6L/1.8L engine: Check the continuity between
terminal 20 of the ABS module connector E-002,
and terminal 1 of the Right Front wheel speed sen-
sor connector E-029, terminal side.
• For 2.0L/2.4L engine: Check the continuity between
terminal 20 of the ABS module connector A-020,
and terminal 1 of the Right Front wheel speed sen-
sor connector A-022, terminal side.
• Continuity should exist.
Is the check result normal?
Yes
>>
Go to the next step.
No
>>
Repair or replace the circuit for an open.
6.
CHECK RIGHT FRONT WHEEL SPEED SENSOR GROUND CIRCUIT FOR A SHORT TO GROUND
• Check the continuity between terminal 1 of the Right Front wheel speed sensor connector, terminal side and
ground.
• Continuity should not exist.
Is the check result normal?
Yes
>>
Go to the next step.
No
>>
Repair or replace the circuit for a short to ground.
7.
CHECK RIGHT FRONT WHEEL SPEED SENSOR GROUND CIRCUIT FOR A SHORT TO VOLTAGE
• Check the voltage between terminal 1 of the Right Front wheel speed sensor connector, terminal side and
ground.
• Voltage should not exist.
Is the check result normal?
Yes
>>
Go to the next step.
No
>>
Repair or replace the circuit for a short to battery.
8.
CHECK DTC
• With the X-431 scan tool, read the ABS module DTCs.
• Refer to ⬙DTC Confirmation Procedure⬙.
Is DTC C1203 present?
Yes
>>
Replace the ABS module (See ABS Module Removal & Installation in Section 12 Brakes).
No
>>
The system is now operating properly.
Erase all codes and test drive the vehicle to verify the repair is complete.
DIAGNOSIS & TESTING
LTSMD120006
12
C1206 - Left Rear Wheel Speed Sensor Circuit Open or Shorted
DIAGNOSIS & TESTING
LTSMW120014T
DIAGNOSIS & TESTING
LTSMW120006T
12
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