Nissan Sentra Service Manual: C1155 BR Fluid level low
DTC Logic
Dtc detection logic
| Dtc | Display item | Malfunction detected condition | Possible cause |
| C1155 | C1155 br fluid level low | Brake fluid level is low or communication line between the abs actuator and electric unit (control unit) and brake fluid level switch is open or shorted. |
|
Dtc confirmation procedure
1.Check self-diagnosis results
Check the self-diagnosis results.
Self-diagnosis results
Br fluid level low
Is above displayed on the self-diagnosis display? Yes >> proceed to diagnosis procedure. Refer to brc-83, "diagnosis procedure".
No >> inspection end.
Diagnosis Procedure
Regarding wiring diagram information, refer to brc-44, "wiring diagram".
Note:
Check brake fluid level in brake reservoir tank before starting inspection.
1.Connector inspection
-
Turn ignition switch off.
-
Disconnect combination meter and brake fluid level switch connectors.
-
Check connectors and terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal? Yes >> go to 2.
No >> repair or replace as necessary.
2.Check brake fluid level switch
Perform the brake fluid level switch component inspection. Refer to brc-84, "component inspection".
Is the inspection result normal? Yes >> go to 3.
No >> replace brake fluid level switch. Refer to br-32, "exploded view".
3.Check brake fluid level switch harness
-
Check continuity between combination meter connector m24 terminal 11 and brake fluid level switch connector e40 terminal 1.
-
Check continuity between combination meter connector and ground.
Is the inspection result normal? Yes >> go to 4.
No >> repair or replace malfunctioning components.
4.Check brake fluid level switch ground circuit
Check continuity between brake fluid level switch connector e40 terminal 2 and ground.
Is the inspection result normal? Yes >> replace combination meter. Refer to mwi-77, "removal and installation" no >> repair or replace malfunctioning components.
Component Inspection
1.Check brake fluid level switch
-
Turn ignition switch off.
-
Disconnect brake fluid level switch connector.
-
Check continuity between brake fluid level switch terminals 1 and 2.
Is the inspection result normal? Yes >> inspection end.
No >> replace brake fluid level switch. Refer to br-32, "exploded view".
1144 Incomplete steering angle sensor adjustment
DTC Logic
Dtc detection logic
Dtc
Display item
Malfunction detected condition
Possible causes
C1144
St ang sen signal
When neutral position adjustment of steering angl ...
C1164, C1165, C1166, C1167 CV/SV System
DTC Logic
Dtc detection logic
DTC
Display Item
Malfunction detected condition
Possible causes
C1164
CV 1
When a malfunction is detected in cut valve 1.
Har ...
Other materials:
Precaution
Precaution for supplemental restraint system (srs) "air bag" and "seat belt
pre-tensioner"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injur ...
CSC(concentric slave cylinder)
Exploded View
Transaxle assembly
CSC (Concentric Slave Cylinder)
Removal and Installation
CAUTION:
Do not reuse CSC (Concentric Slave Cylinder). The CSC slides back
to the original position every
time the transaxle assembly is removed. This action may allow dust or
contamin ...
P0715 Input speed sensor A
DTC Logic
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P0715
INPUT SPEED SENSOR A
(Input/Turbine Speed Sensor
A Circuit)
The primary speed sensor value is less than
150 r ...
