Nissan Rogue (T33) 2021-Present Service Manual: B2231-16 Battery Voltage
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) | DTC detected condition | ||
|---|---|---|---|---|
| B2231-16 |
Battery voltage (Battery voltage) |
Diagnosis condition | When ignition switch is ON. | |
| Signal (terminal) | Battery power supply | |||
| Threshold | 8 V or less | |||
| Diagnosis delay time | — | |||
POSSIBLE CAUSE
-
Combination meter
-
Harness or connectors
-
Charging system
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON and wait for 2 seconds or more.
-
Select “Self diagnosis result” mode of “M&A”.
-
Check DTC.
Is DTC B2231-16 detected?
YES>>Refer to Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair:Inspection End.
Diagnosis Procedure
CHECK BATTERY
Check battery. Refer to Work Flow.
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace the malfunctioning parts.
CHECK CHARGING SYSTEM
Check charging system condition. Refer to Work Flow (With EXP-800 NI or GR8-1200 NI) or Work Flow (Without EXP-800 NI or GR8-1200 NI).
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace the malfunctioning parts.
CHECK COMBINATION METER POWER SUPPLY CIRCUIT
Check combination meter power supply circuit. Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>Replace combination meter. Refer to Removal and Installation.
NO>>Repair or replace the malfunctioning parts.
Other materials:
Brake assist
Brake assist
When brake pedal force exceeds a certain
threshold, Brake Assist activates to provide
greater braking force than a conventional
brake booster, even with relatively light pedal
pressure.
WARNING
Brake Assist supports braking but does
not replace careful driving. It is not a collision
wa ...
Steering Switch Signal B Circuit
Component Function Check
CHECK COMBINATION METER INPUT SIGNAL
CONSULT
Ignition switch ON.
Select “Steering switch input” in “Data monitor” mode of “M&A”.
Check that the function operates normally according to the following conditions:
Condition Value
CONTRO ...
Dtc/circuit Diagnosis. Thigh Support Motor
Component Function Check
CHECK FUNCTION
CONSULT
Ignition switch ON.
Select “Thigh support motor” in “Active test” mode of “DRIVER SEAT”.
Check thigh support motor LH operation.
Test item Operation
Thigh support motor
Up
Thigh support
Upward
Down ...