Nissan Juke Service and Repair Manual : Seat belt buckle switch signal circuit (driver side)
Component Function Check
1.CHECK COMBINATION METER INPUT SIGNAL
Select the “Data Monitor” for the “METER/M&A” and check the “BUCKLE SW” monitor value.
BUCKLE SW
When driver seat belt is fastened : Off
When driver seat belt is unfastened : On
>> INSPECTION END
Diagnosis Procedure
1.CHECK SEAT BELT BUCKLE SWITCH (DRIVER SIDE) CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect combination meter connector and seat belt buckle switch (driver side) connector.
3. Check continuity between combination meter harness connector and seat belt buckle switch (driver side) harness connector.
*1: LHD models
*2: RHD models
4. Check harness continuity between combination meter harness connector and ground.
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair harness or connector.
2.CHECK SEAT BELT BUCKLE SWITCH (DRIVER SIDE) GROUND CIRCUIT
Check harness continuity between seat belt buckle switch (driver side) harness connector and ground.
*1: LHD models
*2: RHD models
Is the inspection result normal? YES >> INSPECTION END
NO >> Repair harness or connector.
Component Inspection
1.CHECK SEAT BELT BUCKLE SWITCH UNIT
1. Turn ignition switch OFF.
2. Disconnect the seat belt buckle switch (driver side) connector.
3. Check continuity between terminals.
Is the inspection result normal? YES >> INSPECTION END
NO >> Replace the seat belt buckle (driver side). Refer to SB-8, "SEAT BELT BUCKLE : Removal and Installation".
Oil pressure switch signal circuit
Component Function Check 1.CHECK COMBINATION METER INPUT SIGNAL Select the “Data Monitor” for the “METER/M&A” and check the “OIL W/L” monitor value. “OIL W/L” Ignition switch ON : On Engine ...Seat belt buckle switch signal circuit (passenger side)
Diagnosis Procedure 1.CHECK SEAT BELT BUCKLE SWITCH (PASSENGER SIDE) CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect combination meter connector and seat belt buckle switch (passenger side) co ...Other materials:
Precaution for Brake System
WARNING:
Clean any dust from the front brake and rear brake with a vacuum dust collector.
Never blow with compressed
air.
• Brake fluid use refer to MA-13, "Fluids and Lubricants".
• Never reuse drained brake fluid.
• Never spill or splash brake fluid on painted surfaces. Brake flui ...
C1607, C1608 EPS control unit
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn
ignition switch OFF and
wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.DTC REPRODUCTION PROCEDURE
With ...
System
EPS system : System Description
• EPS control unit performs an arithmetical operation on data, such
as steering wheel turning force (sensor signal) from the torque
sensor, vehicle speed signal, etc. Then it generates an optimum
assist torque signal to the EPS motor according to the driving condi ...