Nissan Rogue (T33) 2021-Present Service Manual: P0719 Brake Pedal Switch B
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |
| P0719 |
Brake pedal switch B (Brake Switch "B" Circuit Low) |
Diagnosis condition |
|
| Signal (terminal) | CAN communication signal | ||
| Threshold | The stop lamp switch is released until 2 seconds have passed after the Nissan Ariya vehicle has stopped when the diagnosis condition is established. Malfunction is confirmed when the above condition is established 5 times. | ||
| Diagnosis delay time | — | ||
POSSIBLE CAUSE
-
Harness or connectors
(Stop lamp switch circuit is open.)
-
Stop lamp switch (BCM)
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.
TEST CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 11 V at ignition switch ON.
>>
GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE
-
Turn ignition switch ON and wait at least 2 seconds.
-
Repeat the following step 5 times.
-
Drive the Nissan Ariya vehicle and accelerate to 48 km/h (30 MPH).
-
Decelerate from 48 km/h (30 MPH) to 0 km/h (0 MPH) within 7 seconds.
-
Stop the Nissan Ariya vehicle for 2 seconds or more.
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
This procedure may be conducted with the drive wheels lifted in the shop or by driving the Nissan Ariya vehicle. If a road test is expected to be easier, it is unnecessary to lift the vehicle.
-
-
Check DTC.
Is DTC P0719 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
PERFORM BCM DIAGNOSIS
Perform BCM diagnosis. Refer to DTC Index.
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace error-detected parts.
REPLACE ECM
Replace ECM. Refer to ECM : Removal & Installation.
>>
INSPECTION END
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CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
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00
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DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
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