Nissan Sentra B18 (2020-2025) Service Manual: C1f00-44 Control Unit
Dtc Description
DTC Description
DTC DETECTION LOGIC
|
DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
||
|---|---|---|---|---|
|
C1F00 |
44 |
CONTROL UNIT (Control unit) |
Diagnosis condition |
When engine is running |
|
Signal (terminal) |
— |
|||
|
Threshold |
ADAS control unit 2 internal malfunction |
|||
|
Diagnosis delay time |
1 second or less |
|||
POSSIBLE CAUSE
ADAS control unit 2
FAIL-SAFE
The following systems are canceled.
-
Nissan Sentra Vehicle-to-vehicle distance control mode
-
Conventional (fixed speed) cruise control mode
-
AEB
-
LDW
-
TSR
-
BSW
-
I-DA
-
RCTA
-
I-FCW
-
RAB
Confirmation Procedure
Confirmation Procedure
-
PERFORM DTC CONFIRMATION PROCEDURE
-
Start the engine.
-
Perform “All DTC Reading” with CONSULT.
-
Check if the “C1F00-44” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS 2”.
Is “C1F00-44” detected as the current malfunction?
YES >>DTC Diagnosis Procedure
NO-1 >>To check malfunction symptom before repair: Intermittent Incident
NO-2 >>Confirmation after repair: INSPECTION END
-
Dtc Diagnosis Procedure
DTC Diagnosis Procedure
-
CHECK SELF-DIAGNOSIS RESULTS
Check if any DTC other than “C1F00-44”, is detected in “Self Diagnostic Result” of “ICC/ADAS 2”.
Is any DTC detected?
YES >>Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. DTC Index
NO >>Replace the ADAS control unit 2. Removal and Installation
Other materials:
P0139 Ho2s2
Dtc Description
DTC Description
The heated oxygen sensor 2 has a much longer switching time
between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen storage
capacity of the three way catalyst 1 causes the longer switching time. To judge
the malfunctions of heated oxy ...
Rear Bumper
Exploded View
Exploded View
EXCEPT FOR SR
1.
Rear bumper side bracket (LH)
2.
Rear bumper reinforcement support
(L ...
B2223-16 Combination Meter
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis
content)
DTC detected condition
...