Nissan Sentra B18 (2020-2025) Service Manual: C1f41-62 Cvt
Dtc Description
DTC Description
DTC DETECTION LOGIC
|
DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
||
|---|---|---|---|---|
|
C1F41 |
62 |
CVT CIRCUIT (Continuously variable transaxle/transmission circuit) |
Diagnosis condition |
|
|
Signal (terminal) |
CAN communication signal |
|||
|
Threshold |
A mismatch between an current gear position signal transmitted from TCM via CAN communication and a gear position calculated by the ADAS control unit 2 continues |
|||
|
Diagnosis delay time |
Approximately 11 minutes or more |
|||
POSSIBLE CAUSE
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Input speed sensor
-
Output speed sensor
-
TCM
FAIL-SAFE
The following systems are canceled.
-
Nissan Sentra Vehicle-to-vehicle distance control mode
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Conventional (fixed speed) cruise control mode
-
AEB
-
LDW
-
TSR
-
BSW
-
RCTA
-
RAB
Confirmation Procedure
Confirmation Procedure
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CHECK DTC PRIORITY
If DTC “C1F41–62” is displayed with Network-DTC or “C1F48–62”, or “C1F48–29” first diagnose the Network-DTC or “C1F48–62”, or “C1F48–29”
Is applicable DTC detected?
YES >>Perform diagnosis of applicable.
-
Network-DTC: DTC Index
-
C1F48–62: DTC Description
-
C1F48–29: DTC Description
GO TO 2 .
-
-
CHECK TCM SELF-DIAGNOSIS RESULTS
Check if any DTC is detected in "Self Diagnostic Result" of "TCM"
Is any DTC detected?
YES >>Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. DTC Index
NO >>GO TO 3 .
-
PERFORM DTC CONFIRMATION PROCEDURE
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Start the engine.
-
Turn the AEB system ON.
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Drive the Nissan Sentra vehicle at 10 km/h (6 MPH) or faster for approximately 15 minutes or more.
Note:
All 15 minutes should be driven by D range. If the driver changes to another shift position in-between, 15 minute will be reset.
CAUTION:
Always drive safely.
-
Stop the Nissan Sentra vehicle.
Is “C1F41–62” 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 DTC PRIORITY
If DTC “C1F41–62” is displayed with Network-DTC, “C1F48–62”, or “C1F48–29” first diagnose the Network-DTC, “C1F48–62”, or “C1F48–29”
Is applicable DTC detected?
YES >>Perform diagnosis of applicable.
-
Network-DTC: DTC Index
-
C1F48–62: DTC Description
-
C1F48–29: DTC Description
GO TO 2 .
-
-
CHECK TCM SELF-DIAGNOSIS RESULTS
-
Perform “All DTC Reading”.
-
Check if any DTC is detected in “Self Diagnostic Result” of “TRANSMISSION”.
Is any DTC detected?
YES >>Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. DTC Index
NO >>GO TO 3 .
-
-
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS RESULTS
-
Perform “All DTC Reading”.
-
Check if any DTC is detected in “Self Diagnostic Result” of “ABS”.
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:
B2c20-12 Starter Cut Relay
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Trouble diagnosis
content)
DTC detecting condition
...
Automatic Emergency Braking (AEB) with Pedestrian Detection
WARNING
Failure to carefully follow all warnings and instructions for proper use of
the Automatic Emergency Braking (AEB) with Pedestrian Detection system could result
in serious injury or death.
The AEB with Pedestrian Detection system on the Nissan Sentra is a supplemental
driver assis ...
Preparation. Preparation
Preparation
Special Service Tools
Special Service Tools
The actual shape of the tools may differ from
those illustrated here.
Tool number
(TechMate No.)
Tool name
...