Nissan Rogue (T33) 2021-Present Service Manual: B20c7-15 A/c Clutch
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| B20C7–15 |
A/C clutch (A/C clutch) |
[CIRC SHORT TO BATT OR OPEN] | Diagnosis condition | When A/C switch is ON |
| Signal (Terminal) | Magnetic clutch ON signal | |||
| Threshold | Magnetic clutch ON signal circuit has a shorted to power or open | |||
| Diagnosis delay time | 1 second or more | |||
POSSIBLE CAUSE
-
Harness or connectors (magnetic clutch ON signal circuit is shorted to battery or open)
-
IPDM E/R
FAIL-SAFE
Inhibit A/C compressor (magnetic clutch) operation
DTC CONFIRMATION PROCEDURE
PERFORM SELF-DIAGNOSIS
CONSULT
-
Start the engine.
-
A/C switch ON.
-
Select “Self diagnosis result” mode of “IPDM E/R”.
-
Check DTC.
Is DTC detected?
YES>>Refer to 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 MAGNETIC CLUTCH ON SIGNAL CIRCUIT FOR OPEN
-
Ignition switch OFF.
-
Disconnect IPDM E/R connector and A/C compressor connector.
-
Check continuity between IPDM E/R harness connectors and A/C compressor harness connector.
| IPDM E/R | A/C compressor | Continuity | ||
|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | |
| F35 | 65 | F27 | 1 | Yes |
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair harness or connector.
CHECK MAGNETIC CLUTCH ON SIGNAL CIRCUIT FOR SHORT
Check voltage between IPDM E/R harness connectors and the ground.
| (+) | (−) |
Voltage (Approx.) | |
|---|---|---|---|
| IPDM E/R | |||
| Connector | Terminal | ||
| F35 | 65 | Ground | 0 V |
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair harness or connector.
CHECK MAGNETIC CLUTCH GROUND CIRCUIT FOR OPEN
Check continuity between A/C compressor harness connectors and the ground.
| A/C compressor | (—) | Continuity | |
|---|---|---|---|
| Connector | Terminal | ||
| F27 | 2 | Ground | Yes |
Is the inspection result normal?
YES>>Replace IPDM E/R. Refer to Removal and Installation.
NO>>Repair harness or connector.
Other materials:
Driver Monitor Camera Control Unit
Reference Value
VALUES ON THE DIAGNOSIS TOOL Monitor item Condition Value/Status
Left eye
Ignition switch ON
When the open / closed state of the driver's right eye is unclear
Invalid
When the driver's right eye is open
Open
When the driver's right eye is closed
Close
...
System
Nissanconnect with 8" Color Display
System Description
SYSTEM DIAGRAMAV Control Unit Input Signal (AV Communication) Transmit unit Signal name
Combination meter
Steering switch signals
AV Control Unit Input Signal (CAN Communication) Transmit unit Signal name
Combination meter
...
Basic information
The following are approximate capacities for your Nissan Rogue.
Actual refill capacities may vary slightly. When refilling, always follow the procedure described in the "8. Do-it-yourself" section to confirm the proper amount for your Nissan Rogue.
Fuel
Engine oil
Drain and refill
Genuine "NI ...
