Nissan Rogue (T33) 2021-Present Service Manual: P11aa Vcr Position Learning
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | ||
| P11AA | 00 |
VCR position learning (Variable compression ratio position learning) |
Diagnosis condition | Ignition switch ON |
| Signal (terminal) | — | |||
| Threshold | — | |||
| Diagnosis delay time | 3 seconds or more | |||
POSSIBLE CAUSE
-
VCR control module
FAIL-SAFE
Not applicable
DTC CONFIRMATION PROCEDURE
CHECK DTC PRIORITY
If the other DTC Confirmation Procedure is performed right before this procedure, the ignition switch must be turned OFF and wait for 10 seconds or more to start this procedure.
YES>>
GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE
-
Turn ignition switch ON and wait at least 10 seconds.
-
Check 1st trip DTC.
Is DTC P11AA 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 VCR BASE POSITION LEARNING
-
Start engine.
-
Perform VCR base position learning.
-
Perform DTC confirmation procedure.
Is the DTC P11AA displayed again?
YES>>Replace VCR control module. Refer to VCR CONTROL MODULE : Removal & Installation.
NO>>INSPECTION END
Other materials:
Engine Oil Pressure Sensor
Component Inspection
CHECK EOP SENSOR
Turn ignition switch OFF.
Disconnect EOP sensor harness connector.
Check resistance between EOP sensor connector terminals.
EOP sensor Resistance
Terminal
1
2
4 – 10 kΩ
3
2 – 8 kΩ
2
3
1 – 3 kΩ
...
Rear View Monitor. Preparation. Preparation
Preparation
Commercial Service Tools
Tool Description
Power tool
Loosening screws
...
Basic Inspection. Instructions for Releasing Parking Brake Where Parking Brake Switch Cannot Be Used
Description
Disconnecting the 12V battery negative terminal with the parking
brake on, prevents the parking brake from releasing. Releasing is
performed mechanically. Refer to Work Procedure.
Work Procedure
DISCONNECT PARKING BRAKE ACTUATOR HARNESS CONNECTOR
Disconnecting the 12V battery ...
