Nissan Rogue (T33) 2021-Present Service Manual: P34ac Electric Intake Valve Timing Control Actuator
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |||
| P34AC | 00 |
A camshaft posi actuator posi sens B1 (A Camshaft Position Actuator Position Sensor A Circuit Bank 1) |
Diagnosis condition | — | |
| Signal (terminal) | Electric intake valve timing control position sensor signal | ||||
| Threshold | An excessively low/high voltage from the sensor is sent to the electric IVT control module. | ||||
| Diagnosis delay time | 1 second or more | ||||
POSSIBLE CAUSE
-
Harness or connectors [Electric intake valve timing (IVT) control actuator circuit is open or shorted.]
-
Electric IVT control actuator
FAIL-SAFE
Engine Control System
| Fail safe mode | Nissan Ariya Vehicle behavior | |
|---|---|---|
| Device fix mode |
|
|
| Combustion control mode | Stratified charge combustion control at starting | No stratified charge combustion at starting (cold start). |
Stop/Start System
When a DTC is detected, the stop/start indicator lamp blinks slowly and the stop/start system operation is prohibited.
When ECM detects error while operating the stop/start system, ECM restarts the engine.
DTC Confirmation Procedure
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
>>
GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE
-
Maintaining engine speed at idle for at least 1 seconds.
-
Check 1st trip DTC.
Is 1st trip 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 ELECTRIC INTAKE VALVE TIMING CONTROL POSITION SENSOR CIRCUIT
-
Turn ignition switch OFF.
-
Disconnect electric intake valve timing control position sensor harness connector.
-
Disconnect intake valve timing control module harness connector.
-
Check the continuity between the electric intake valve timing control position sensor harness connector and the electric intake valve timing control module harness connector.
Electric intake valve timing control position sensor Electric intake valve timing control module Continuity Connector Terminal Connector Terminal F92 3 F113 9 Existed 4 35 5 6 -
Also check harness for short to power and short to ground.
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace error-detected parts.
CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to Intermittent Incident.
Is the inspection result normal?
YES>>Replace the electric intake valve timing control actuator. Refer to Exploded View.
NO>>Repair or replace error-detected parts.
Other materials:
Removal and Installation. Terminal Plate
Exploded View
1.
Terminal plate cover
2.
Terminal plate
3.
Terminal plate bracket
A.
Harness (rear)
B.
Harness (center)
C.
Harness (front)
: Pawl
Removal and Installation
REMOVALDisconnect the 12V battery negative a ...
Dtc/circuit Diagnosis. Wiper Deicer
Component Function Check
CHECK WIPER DEICER
CONSULT
Ignition switch ON.
Select "Front window defogger (passenger side)" and "Front window defogger (driver side)" in "Active test" mode of "BCM".
Select “On”.
Check that the front window heating wire is getting warmer.
Is ...
Removal and Installation. Radius Rod
Exploded View
JAPAN PRODUCTION MODELS
Rear suspension member
Radius rod
Axle housing
: Nissan Ariya Vehicle front
: N·m (kg-m, ft-lb)
: Always replace after every disassembly.
NORTH AMERICA PRODUCTION MODELS
Rear suspension member
Radius rod
Axle ...