Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: Horn Function
Component Function Check
CHECK FUNCTION
CONSULT
-
Ignition switch OFF.
-
Perform “Horn” in “Active test” mode of “IPDM E/R”.
-
Check the horn operation.
Test item Description Horn On Horn Sounds (for 20 ms.)
Is the operation normal?
YES>>Inspection End.
NO>>Refer to Diagnosis Procedure.
Diagnosis Procedure
CHECK HORN FUNCTION
Check horn function with horn switch.
Do horns sound?
YES>>GO TO 2.
NO>>Perform the trouble diagnosis for horn circuit. Refer to Wiring Diagram.
CHECK HORN RELAY CONTROL SIGNAL
CONSULT
-
Ignition switch ON.
-
Select "Horn" in "Active test" mode of "IPDM E/R".
-
Check voltage between IPDM E/R harness connector and ground.
| (+) | (–) | Test item |
Voltage (Approx.) | ||
|---|---|---|---|---|---|
| IPDM E/R | |||||
| Connector | Terminal | ||||
| E119 | 9 | Ground | HORN | On | 0 V |
| Off | Battery voltage | ||||
Is operation normal?
YES>>GO TO 4.
NO>>GO TO 3.
CHECK IPDM E/R POWER SUPPLY CIRCUIT
-
Ignition switch OFF.
-
Disconnect horn relay connector and IPDM E/R connector.
-
Check continuity between IPDM E/R harness connector and horn relay harness connector.
IPDM E/R Horn relay Continuity Connector Terminal Connector Terminal E119 9 M98 3 Yes -
Check continuity between IPDM E/R harness connector and ground.
IPDM E/R — Continuity Connector Terminal E119 9 Ground No
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair or replace harness.
CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
>>
Inspection End.
Other materials:
P11ad Vcr Shaft 2 Rotation Angle Sensor
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P11AD
00
VCR shaft 2 rotation angle sensor
(Variable compression ratio shaft 2 rotation angle sensor)
Diagnosis condition
Ignition switch ON
Signal (termi ...
Dtc/circuit Diagnosis. Power Supply and Ground Circuit. Sonar Control Unit
Sonar Control Unit
Diagnosis Procedure
CHECK FUSE
Check that the following fuse is not blown (open).
Power source Fuse No. Capacity
ACC power supply
#40
10 A
Is the fuse blown (open)?
YES>>
Be sure to eliminate cause of malfunction before installing new fuse.
NO>&g ...
Hill descent control system
Basic information
WARNING
Never rely solely on Hill Descent Control (HDC) to manage vehicle speed on steep downhill descents. Always remain alert, apply the brake pedal if needed, and use extra caution on icy, muddy or extremely steep slopes. Failure to maintain control could result in loss of con ...
