NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts.

×: Applicable
Preparation
Basic inspectionC1155 brake fluid level switch
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
Harness or connector
ABS actuator and electric unit
(control unit)
  ...
B0010, B0011 passenger airbag module
DTC Logic
DTC DETECTION LOGIC
CONSULT name
DTC
DTC detecting condition
Repair order
ASSIST AIRBAG MODULE CIRCUIT
[OPEN]
B0010
Front passenger air bag module circuit
(AS1) is open.
Refer to SRC-49, "Diagnosis Procedure".
ASS ...
Component parts
Component Parts Location
Steering column assembly
No.
Component
Function
1
ABS actuator and electric unit (control unit)
Transmits the following signal to EPS control unit via CAN
communication.
Vehicle speed signal (ABS)
...