Nissan Rogue (T33) 2021-Present Service Manual: P15b1 Sub Starter & Generator
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | ||
| P15B1 | 00 |
Sub starter & generator (Sub starter & generator) |
Diagnosis condition | — |
| Signal (terminal) | — | |||
| Threshold | When ECM detects an abnormal signal (driving function abnormality) of sub starter & generator. | |||
| Diagnosis delay time | 2 seconds or more | |||
POSSIBLE CAUSE
-
Sub starter & generator
-
Harness or connectors
(Sub starter & generator circuit is open or shorted.)
FAIL-SAFE
Not applicable
Confirmation Procedure
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
-
Turn ignition switch OFF and wait at least 10 seconds.
-
Turn ignition switch ON.
-
Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 11 V at idle.
>>
GO TO 2.
CHECK DTC PRIORITY
-
Start the engine and drive until the operating conditions of the stop/start system are met.
-
After stepping on the brake to stop the Nissan Ariya vehicle and activating the stop/start system, release the brake and restart.
-
Check DTC.
Is DTC P15B1 detected?
YES>>Refer to DTC Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: INSPECTION END
DTC Diagnosis Procedure
CHECK DTC WITH SUB STARTER & GENERATOR
Check DTC with sub starter & generator. Refer to DTC Index.
Is DTC detected?
YES>>Perform trouble shooting relevant to DTC indicated.
NO>>INSPECTION END
Other materials:
Rear Automatic Braking. Ecu Diagnosis Information. Adas Control Unit 2
Adas Control Unit 2
List of ECU Reference
ECU Reference
ADAS control unit 2
Reference Value
Fail-safe (ADAS Control Unit 2)
DTC Inspection Priority Chart
DTC Index
...
Window washer fluid
Type A (if so equipped)
Type B (if so equipped)
For Type A systems on the Nissan Rogue, check the washer reservoir directly and refill with washer fluid when the level gets low.
For Type B systems, plug the center hole A of the cap/tube assembly with your finger and remove it from the re ...
Main Line Between Pwbd and M&a Circuit
Diagnosis Procedure
CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side).
Harness connector B41
Harness con ...
