Nissan Sentra B18 (2020-2025) Service Manual: B1000-55 Air Bag Diagnosis Sensor Unit
Dtc Description
DTC DETECTION LOGIC
|
DTC No. |
CONSULT screen items (Trouble diagnosis content) |
DTC Detection Condition |
|
|---|---|---|---|
|
B1000-55 |
Air bag diagnosis sensor unit (Air bag diagnosis sensor unit) |
Diagnosis condition |
When ignition switch is ON. |
|
Signal (terminal) |
— |
||
|
Threshold |
When no data are stored in the air bag diagnosis sensor unit |
||
|
Diagnosis delay time |
2 seconds or more. |
||
POSSIBLE CAUSE
Incomplete of configuration for air bag diagnosis sensor unit
FAIL-SAFE
—
Confirmation Procedure
-
CHECK SELF DIAGNOSTIC RESULT
-
CONSULT-
Ignition switch ON.
-
Select “Self Diagnostic Result” mode of “AIR BAG”.
-
Check for DTC.
-
Is malfunctioning part detected?
YES>>Refer to DTC Diagnosis Procedure.
NO>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>Confirmation after repair: Inspection End.
-
Dtc Diagnosis Procedure
-
PERFORM CONFIGURATION
-
Perform configuration for air bag diagnosis sensor unit.
Refer to Work Procedure.
-
B1000-49 Air Bag Diagnosis Sensor Unit
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Tro ...
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Three Way Catalyst
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temperature will be excessively high. To
prevent this, follow the instructions.
Use unleaded gasoline only. Leaded gasoline will seriously damage the
three way catalyst.
When checking for ignition spark or measuring ...
P0500 VSS
EXCEPT FOR M/T MODELS
EXCEPT FOR M/T MODELS : Description
ECM receives vehicle speed signals from two different paths via CAN
communication line: One is from the
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EXCEPT FOR M/T MODELS : DTC Logi ...
P27b3-00 Control Module
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis
content)
DTC detection
...
