Nissan Murano: Brake System :: Basic Inspection / Front Disc Brake. Disc Brake Rotor
Inspection
Check for uneven wear of the disc brake rotor using a micrometer. Replace the disc brake rotor if the thickness is below the wear limit.

| Thickness variation (measured at 8 positions) |
: Refer to Front Disc Brake. |
Inspection
VACUUM INSPECTIONIdle the engine for one minute to apply vacuum to the brake booster. Stop the engine. Depress the brake pedal several times at five second intervals until the accumulated vacuum is released to atmospheric pressure...
Inspection
Check for uneven wear of the disc brake rotor using a micrometer. Replace the disc brake rotor if the thickness is below the wear limit. Thickness variation (measured at 8 positions)
: Refer to Rear Disc Brake...
Other information:
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen item
(Trouble diagnosis content) DTC detection condition
C1B68
PUMP MOTOR
(Pump motor)
Diagnosis condition
When ignition switch ON.
When power supply voltage is normal.
Signal (terminal)
—
Threshold
When a malfunction is detected in pump motor...
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition
C1143
ST ANG SEN CIRCUIT
(Steering angle sensor circuit)
Diagnosis condition
When ignition switch ON.
Signal (terminal)
Steering angle sensor signal
Threshold
Steering angle sensor signal failure
Diagnosis delay time
2 seconds or more
POSSIBLE CAUSE
Harness or connectors
Steering angle sensor
Power steering control module
FAIL-SAFECertain steering assist force
DTC Confirmation Procedure
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always place the ignition switch in the OFF position and wait at least 10 seconds before conducting the next test...