Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: Automatic Back Door Lock and Close Switch
Component Function Check
CHECK FUNCTION
CONSULT
-
Ignition switch ON.
-
Select “Lock & close switch” in “Data monitor” mode of "AUTOMATIC BACK DOOR".
-
Check that the function operates normally according to the following conditions.
| Monitor item | Condition | Status | |
|---|---|---|---|
| Lock & close switch | Automatic back door lock and close switch | Pressed | On |
| Released | Off | ||
Is the inspection result normal?
YES>>Automatic back door lock and close switch is OK.
NO>>Refer to Diagnosis Procedure.
Diagnosis Procedure
CHECK AUTOMATIC BACK DOOR LOCK AND CLOSE SWITCH INPUT SIGNAL
-
Ignition switch OFF.
-
Disconnect automatic back door lock and close switch assembly connector.
-
Check voltage between automatic back door lock and close switch assembly harness connector and ground.
(+) (–) Voltage
(Approx.)Automatic back door lock and close switch assembly Connector Terminal D513 9 Ground Battery voltage
Is the inspection result normal?
YES>>GO TO 3.
NO>>GO TO 2.
CHECK AUTOMATIC BACK DOOR LOCK AND CLOSE SWITCH CIRCUIT
-
Disconnect automatic back door control unit connector.
-
Check continuity between automatic back door control unit harness connector and automatic back door lock and close switch assembly harness connector.
Automatic back door control unit Automatic back door lock and close switch assembly Continuity Connector Terminal Connector Terminal B55 21 D513 9 Yes -
Check continuity between automatic back door control unit connector and ground.
Automatic back door control unit — Continuity Connector Terminal B55 21 Ground No
Is the inspection result normal?
YES>>Replace automatic back door control unit. Refer to Removal and Installation.
NO>>Repair or replace harness.
CHECK AUTOMATIC BACK DOOR LOCK AND CLOSE SWITCH GROUND CIRCUIT
Check continuity between automatic back door lock and close switch assembly connector and ground.
| Automatic back door lock and close switch assembly | — | Continuity | |
|---|---|---|---|
| Connector | Terminal | ||
| D513 | 12 | Ground | Yes |
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair or replace harness.
CHECK AUTOMATIC BACK DOOR LOCK AND CLOSE SWITCH
Refer to Component Inspection.
Is the inspection result normal?
YES>>GO TO 5.
NO>>Replace automatic back door lock and close switch assembly. Refer to Removal and Installation.
CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
>>
Inspection End.
Component Inspection
CHECK AUTOMATIC BACK DOOR LOCK AND CLOSE SWITCH
-
Ignition switch OFF.
-
Disconnect automatic back door lock and close switch connector.
-
Check continuity between automatic back door lock and close switch terminals.
| Automatic back door lock and close switch | Condition | Continuity | ||
|---|---|---|---|---|
| Terminal | ||||
| 9 | 12 | Automatic back door lock and close switch | Pressed | Yes |
| Released | No | |||
Is the inspection result normal?
YES>>Inspection End.
NO>>Replace automatic back door lock and close switch assembly. Refer to Removal and Installation.
Other materials:
2wd. Preparation. Preparation
Preparation
Special Service Tool
Tool number
(TechMate No.)
Tool name Description
KV40104000
( – )
Hub lock nut wrench
a: 85 mm (3.35 in)
b: 65 mm (2.56 in)
Removing and Installing wheel hub lock nut.
KV40107300
( – )
Boot band crimping tool
Installing bo ...
U2a8c-88 Ethernet Circuit
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms DTC detected condition
U2A8C-88
Ethernet circuit
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
—
Threshold
Lost ethernet communication with AV control unit
Diagnosis delay time ...
It Can Communication Circuit
Diagnosis Procedure
CHECK NETWORK DIAGNOSIS
Check the "Network diagnosis" results from CONSULT to see that the diagnostic CAN communication circuit have no malfunction.
Are the diagnostic CAN communication circuit normal?
YES>>
GO TO 2.
NO>>
Check and repair diagnostic CAN commu ...
