Nissan Sentra B18 (2020-2025) Service Manual: B12b8-97 Collision Detection
Dtc Description
DTC Description
DTC DETECTION LOGIC
|
DTC No. |
CONSULT screen items (Trouble diagnosis content) |
DTC Detection Condition |
|
|---|---|---|---|
|
B12B8–97 |
Rollover collision (Rollover collision) |
Diagnosis condition |
When ignition switch is ON. |
|
Signal (terminal) |
— |
||
|
Threshold |
— |
||
|
Diagnosis delay time |
— |
||
POSSIBLE CAUSE
-
Malfunction of rollover-related parts
-
Internal malfunction of air bag diagnosis sensor unit
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
-
INSPECTION START
-
Ignition switch ON.
GO TO 2.
-
-
CHECK SELF DIAGNOSTIC RESULT
-
CONSULT-
Select “Self Diagnostic Result” mode of “AIR BAG”.
-
Check for DTC.
-
Is the DTC detected?
YES>>Refer to DTC Diagnosis Procedure.
NO>>Inspection End.
-
Diagnosis Procedure
Diagnosis Procedure
Refer to For Frontal Collision or For Side and Rollover Collision.
Other materials:
Fuel Pump
Component Inspection
Component Inspection
CHECK FUEL PUMP
Turn ignition switch OFF.
Disconnect “fuel level sensor
unit and fuel pump” harness connector.
Check the resistance between
...
C1714-7b Low Tire Pressure Rr
Dtc Description
DTC Description
Note:
The Signal Tech II Tool [– (NI-50190)] can be used
to perform the following functions: Refer to the Signal Tech II User
Guide for additional information.
Activate and display TPMS sensor IDs
Display tire pressure rep ...
Clutch. Precaution. Precautions
Precautions
Precaution for Supplemental Restraint System (srs) "air Bag" and "seat Belt Pre-Tensioner"
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-T ...