DTC Logic
DTC DETECTION LOGIC
DTC | Display Item | Malfunction detected condition | Possible causes |
C1155 | BR FLUID LEVEL LOW | When brake fluid level low signal is detected |
|
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULT
With CONSULT.
Is DTC C1155 detected? YES >> Proceed to diagnosis procedure. Refer to BRC-99, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to BRC-57, "Wiring Diagram".
1.CHECK BRAKE FLUID LEVEL
Is the inspection result normal? YES >> GO TO 2.
NO >> Refill brake fluid. Refer to BR-16, "Drain and Refill".
2.CONNECTOR INSPECTION
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace as necessary.
3.CHECK BRAKE FLUID LEVEL SWITCH
Check brake fluid level switch. Refer to BRC-100, "Component Inspection".
Is the inspection result normal? YES >> GO TO 4.
NO >> Replace reservoir tank. Refer to BR-28, "Disassembly and Assembly".
4.CHECK BRAKE FLUID LEVEL SWITCH CIRCUIT
Is the inspection result normal? YES >> GO TO 5.
NO >> Repair or replace malfunctioning components.
5.CHECK BRAKE FLUID LEVEL SWITCH GROUND CIRCUIT
Check continuity between brake fluid level switch harness connector and ground.
Is the inspection result normal? YES >> GO TO 6.
NO >> Repair or replace malfunctioning components.
6.CHECK COMBINATION METER
Check if indication and operation of combination meter are normal. Refer to MWI-8, "METER SYSTEM : System Description".
Is the inspection result normal? YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-136, "Removal and Installation".
NO >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
Component Inspection
1.CHECK BRAKE FLUID LEVEL SWITCH
Is the inspection result normal? YES >> Inspection End.
NO >> Replace reservoir tank. Refer to BR-28, "Disassembly and Assembly".
The parking brake release warning continues sounding, or
does not sound
Description
The parking brake warning buzzer sounds continuously during vehicle
travel though the parking brake is
released.
The parking brake warning buzzer does not sound at all even though
driving the vehicle with the parking
brake applied.
Diagnosis Procedure
1. CHECK P ...
Under cover
Exploded View
Floor under cover (RH)
Engine under cover
Floor under cover (LH)
ENGINE UNDER COVER
ENGINE UNDER COVER : Removal and Installation
REMOVAL
Remove engine under cover clips.
Remove engine under cover.
INSTALLATION
Installation is in the reverse ord ...
TPMS
Symptom Table
LOW TIRE PRESSURE WARNING LAMP SYMPTOM CHART
Diagnosis
items
Symptom
(Power switch ON)
Low tire pressure warning lamp
Cause
Action
Low tire pressure
warning
lamp
The low tire pressure
warning lamp
illuminates for 1
second, then turn ...