Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: B2417-15 Touch Sensor Circuit Lh Open
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC Detection Condition | |
|---|---|---|---|
| B2417-15 |
Touch sensor circuit LH open (Touch sensor circuit left hand open) |
Diagnosis condition | All times |
| Signal (terminal) | Touch sensor LH signal | ||
| Threshold |
Automatic back door control unit detects when one of the following conditions is satisfied
|
||
| Diagnosis delay time | 1 second or less | ||
POSSIBLE CAUSE
-
Harness or connector (touch sensor LH circuit is open or shorted)
-
Automatic back door control unit
-
Touch sensor LH
FAIL-SAFE
Inhibit automatic back door system (only operate back door closure function)
DTC CONFIRMATION PROCEDURE
DTC CONFIRMATION
CONSULT
-
Ignition switch ON.
-
Select “Self diagnosis result” mode of “AUTOMATIC BACK DOOR”.
Is DTC 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 TOUCH SENSOR INPUT SIGNAL
Check voltage between automatic back door control unit harness connector and ground.
| (+) | (–) | Condition |
Voltage (Approx.) | ||
|---|---|---|---|---|---|
| Automatic back door control unit | |||||
| Connector | Terminal | ||||
| B55 | 12 | Ground | Touch sensor LH | Detect obstruction | 0.2 – 3 V |
| Other than above | 3.4 – 6.5 V | ||||
Is the inspection result normal?
YES>>GO TO 2.
NO>>GO TO 5.
CHECK CONNECTOR
-
Ignition switch OFF.
-
Check the automatic back door control unit harness connector for disconnection or looseness.
-
Check the touch sensor RH harness connector for disconnection or looseness.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair/replace harness or connector, securely lock the connector, and GO TO 5.
CHECK AUTOMATIC BACK DOOR CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT
Check the automatic back door control unit power supply and ground circuits. Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair/replace harness, connector, fuse, or fusible link, and GO TO 5.
CHECK TERMINAL
-
Ignition switch OFF.
-
Disconnect automatic back door control unit harness connector and then check the automatic back door control unit pin terminals for damage or loose connection with harness connector.
-
Disconnect touch sensor RH harness connector and check touch sensor RH pin terminal for damage or loose connection with harness connector.
Is the inspection result normal?
YES>>Replace automatic back door control unit. Refer to Removal and Installation.
NO>>Repair/replace harness, connector, or terminal.
CHECK TOUCH SENSOR CIRCUIT
-
Disconnect automatic back door control unit connector and touch sensor LH connector.
-
Check continuity between automatic back door control unit harness connector and touch sensor LH harness connector.
Automatic back door control unit Touch sensor LH Continuity Connector Terminal Connector Terminal B55 12 D511 1 Yes -
Check continuity between automatic back door control unit harness connector and ground.
Automatic back door control unit — Continuity Connector Terminal B55 12 Ground No
Is the inspection result normal?
YES>>GO TO 6.
NO>>Repair or replace harness.
CHECK TOUCH SENSOR GROUND CIRCUIT
-
Disconnect touch sensor RH connector.
-
Check continuity between automatic back door control unit harness connector and touch sensor LH harness connector.
Automatic back door control unit Touch sensor LH Continuity Connector Terminal Connector Terminal B55 14 D511 4 Yes -
Check continuity between automatic back door control unit harness connector and ground.
Automatic back door control unit — Continuity Connector Terminal B55 14 Ground No
Is the inspection result normal?
YES>>GO TO 7.
NO>>Repair or replace harness.
CHECK TOUCH SENSOR
Check touch sensor. Refer to Component Inspection.
Is the inspection result normal?
YES>>Check intermittent incident. Refer to Intermittent Incident.
NO>>Replace touch sensor RH. Refer to Removal and Installation.
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Description
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write MAC key to around view monitor control unit. Write MAC key to
around view monitor control unit according to "MAC Key writing"
procedure of "CONSULT Operation Manual". Refer to Work Procedure.CAUTION:
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