DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF DIAGNOSTIC RESULT
With CONSULT.
Is DTC C1105, C1106, C1107 or C1108 detected?
YES >> Proceed to diagnosis procedure. Refer to BRC "Diagnosis Procedure".
NO >> Inspection End.
Regarding Wiring Diagram information, refer to BRC "Wiring Diagram".
CAUTION: Do not check between wheel sensor terminals.
1.CONNECTOR INSPECTION
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair or replace as necessary.
2.CHECK WHEEL SENSOR OUTPUT SIGNAL
NOTE: The green POWER indicator should illuminate. If the POWER indicator does not illuminate, replace the battery in the ABS active wheel sensor tester before proceeding.
NOTE: If the red SENSOR indicator illuminates but does not flash, reverse the polarity of the tester leads and retest.
Does the ABS active wheel sensor tester detect a signal?
YES >> GO TO 3
NO >> Replace the wheel sensor. Refer to BRC "FRONT WHEEL SENSOR : Removal and Installation" (front) or BRC, "REAR WHEEL SENSOR : Removal and Installation" (rear).
3.CHECK WHEEL BEARINGS
Check wheel bearing axial end play. Refer to FAX "Inspection" (front) or RAX "Inspection" (rear).
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace as necessary. Refer to FAX "Removal and Installation" (front) or RAX "Removal and Installation" (rear).
4.CHECK WIRING HARNESS FOR SHORT CIRCUIT
Check continuity between wheel sensor connector terminals and ground of wheel
with DTC.
Is the inspection result normal?
YES >> Replace the ABS actuator and electric unit (control unit). Refer to BRC "Removal and Installation".
NO >> Repair the circuit.
A/T Shift lock system
A/T Shift lock system : component parts
location
1 Stop lamp switch. 2 Shift lock release lever. 3 Park position switch.
4 Shift lock solenoid.
A/T Shift lock system : component description
...
P074B Unable to engage 3GR
Description
This malfunction is detected when the A/T does not shift into 3GR position as
instructed by TCM. This is not
only caused by electrical malfunction (circuits open or shorted) but by
mechanical malfunction such as control
valve sticking, improper solenoid valve operation, etc.
DTC ...