Nissan Juke Service and Repair Manual : B1209 frontal collision detection
Description
The air bags and seat belt pre-tensioners for driver and passenger are activated by the air bag diagnosis sensor unit signal transmitted at the time of the frontal collision.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III
1. Turn ignition switch ON.
2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT-III.
Without CONSULT-III
1. Turn ignition switch ON.
2. Check the air bag warning lamp status. Refer to SRC-12, "On Board Diagnosis Function".
NOTE
:
SRS does not enter the diagnosis mode if no malfunction is detected in the user
mode.
Is malfunctioning part detected? YES >> Refer to SRC-140, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative
terminal, and wait at least 3
minutes or more. (To discharge backup capacitor.)
• Never use unspecified tester or other measuring device.
1.PERFORM COLLISION DIAGNOSIS
Perform collision diagnosis.Refer to SR-6, "FOR FRONTAL COLLISION : When SRS is activated in a collision" or SR-7, "FOR FRONTAL COLLISION : When SRS is not activated in a collision".
Is collision diagnosis complete? YES >> GO TO 2.
NO >> INSPECTION END
2.FINAL INSPECTION
Perform “AIR BAG” Self Diagnostic Result.
Is the inspection result normal? YES >> INSPECTION END
NO >> Perform diagnosis of applicable DTC.Refer to SRC-18, "DTC Index".
B1202, B1203, B1204, B1205, B1206, B1207 diagnosis sensor unit
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III
1. Turn ignition switch ON.
2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSU ...
B1210 side collision detection
Description
The side air bag and curtain air bag are activated by the air bag diagnosis
sensor unit signal transmitted at the
time of side collision.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRM ...
Other materials:
Connector information
How to Read Connector Type
1 : Connector model
2 : Cavity
3 : Male (M) and female (F) terminals
4 : Connector color
5 : Special type
B Body Harness
D Door Harness
E Engine Room Harness
F Engine Control Harness
M Ma ...
On board diagnostic (OBD) system
Diagnosis Description
This system is an on board diagnostic system that records exhaust
emission-related diagnostic information
and detects a sensors/actuator-related malfunction. A malfunction is indicated
by the malfunction indicator
lamp (MIL) and stored in ECU memory as a DTC. The diagnos ...
Rear disc brake
Brake pad : Inspection and Adj
INSPECTION
Check brake pad wear thickness from an inspection hole on cylinder
body. Check using a scale if necessary.
Wear thickness : Refer to BR-137, "Rear Disc Brake".
ADJUSTMENT
Burnish contact surfaces between disc rotor and brake pads according ...