Description
Diagnosis Procedure
1.CHECK PARKING BRAKE WARNING LAMP OPERATION

Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
NO >> GO TO 2.
2.CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness or connector.
3.CHECK PARKING BRAKE SWITCH UNIT
Check the parking brake switch. Refer to MWI-64, "Component Inspection".
Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
NO >> Replace parking brake switch. Refer to PB-7, "Exploded View".
The oil pressure warning continues displaying, or does
not display
The low washer fluid warning continues displaying, or
does not displayP0122, P0123 TP sensor
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0122
TP SEN 2/CIRC-B1
(Throttle/pedal position sensor/switch ″A″
circuit low)
An excessively low voltage from the TP sensor 2 is se ...
Warning/indicator lights and audible reminders
Anti-lock Braking System (ABS)
warning light
Brake warning light
Charge warning light
Low tire pressure warning light
Low windshield washer fluid warning light (if so
equipped)
Master warning light
Power s ...
C1734 BCM
DTC Logic
NOTE:
The Signal Tech II Tool [- (J-50190)] can be used to perform the following
functions. Refer to the Signal Tech II
User Guide for additional information.
Activate and display TPMS sensor IDs
Display tire pressure reported by the TPMS sensor
Read TPMS DTC ...