Nissan Rogue (T33) 2021-Present Service Manual: Ecv (electrical Control Valve)
Diagnosis Procedure
CHECK FUSE
-
Ignition switch OFF.
-
Check that the following fuse is not blown (open).
Unit Location Fuse No. Capacity A/C compressor IPDM E/R 71 10 A
Is the fuse blown (open)?
YES>>Replace the blown (open) fuse after repairing the affected circuit if a fuse is blown (open).
NO>>GO TO 2.
CHECK ECV POWER SUPPLY CIRCUIT
-
Disconnect A/C compressor connector.
-
Ignition switch ON.
-
Check voltage between A/C compressor harness connector and ground.
(+) (−) Voltage A/C compressor Connector Terminal F15 3 Ground Battery voltage
Is the inspection result normal?
YES>>GO TO 4.
NO>>GO TO 3.
CHECK ECV POWER SUPPLY CIRCUIT FOR OPEN
-
Ignition switch OFF.
-
Disconnect IPDM E/R connector.
-
Check continuity between A/C compressor harness connector and IPDM E/R harness connector.
A/C compressor IPDM E/R Continuity Connector Terminal Connector Terminal F15 3 F35 71 Yes
Is the inspection result normal?
YES>>Replace IPDM E/R. Refer to Removal and Installation.
NO>>Repair harness or connector.
CHECK ECV CONTROL SIGNAL CIRCUIT FOR OPEN
-
Ignition switch OFF.
-
Disconnect IPDM E/R connector.
-
Check continuity between A/C compressor harness connector and IPDM E/R harness connector.
A/C compressor IPDM E/R Continuity Connector Terminal Connector Terminal F15 4 F42 98 Yes
Is the inspection result normal?
YES>>GO TO 5.
NO>>Repair harness or connector.
CHECK ECV
Check ECV. Refer to Component Inspection.
Is the inspection result normal?
YES>>Replace IPDM E/R. Refer to Removal and Installation.
NO>>Replace A/C compressor. Refer to Removal and Installation.
Component Inspection
CHECK ECV
-
Ignition switch OFF.
-
Check continuity between A/C compressor terminals.
| Terminal | Continuity | |
|---|---|---|
| 3 | 4 | Yes |
Is the inspection result normal?
YES>>Inspection End.
NO>>Replace A/C compressor. Refer to Removal and Installation.
Other materials:
Lane Camera (front Camera Unit)
C2500-49 Front Camera Unit
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
C2500-49
Camera unit malf
(Camera unit malfunction)
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
-
T ...
Kr15ddt. Preparation. Engine Control System
Engine Control System
ENGINE CONTROL SYSTEM : Special Service Tool
The actual shape of the tools may differ from those illustrated here.
Tool number
(TechMate No.)
Tool name Description
KV10120000
( — )
Fuel tube adapter
Measures fuel pressure
ENGINE CONTROL SY ...
Steering Switch Signal B Circuit
Component Function Check
CHECK COMBINATION METER INPUT SIGNAL
CONSULT
Ignition switch ON.
Select “Steering switch input” in “Data monitor” mode of “M&A”.
Check that the function operates normally according to the following conditions:
Condition Value
CONTRO ...
