Nissan Murano: Dtc/circuit Diagnosis / Main Line Between Hvac and M&a Circuit
CHECK CONNECTOR
-
Turn the ignition switch OFF.
-
Disconnect the battery cable from the negative terminal.
-
Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side).
-
Harness connector M84
-
Harness connector B101
-
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair the terminal and connector.
CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
-
Disconnect the following harness connectors.
-
A/C auto amp.
-
Harness connectors M84 and B101
-
-
Check the continuity between the A/C auto amp. harness connector and the harness connector.
A/C auto amp. harness connector Harness connector Continuity Connector No. Terminal No. Connector No. Terminal No. M50 1 M84 53J Existed 21 54J Existed
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair the main line between the A/C auto amp. and the harness connector M84.
CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
Check the continuity between the harness connector terminals.
| Harness connector | Continuity | ||
| Connector No. | Terminal No. | ||
| B101 | 53J | 75J | Existed |
| 54J | 76J | Existed | |
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair the main line between the harness connector B101 terminals.
CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
-
Disconnect the connector of combination meter.
-
Check the continuity between the harness connector and the combination meter harness connector.
| Harness connector | Combination meter harness connector | Continuity | ||
| Connector No. | Terminal No. | Connector No. | Terminal No. | |
| M84 | 75J | M23 | 53 | Existed |
| 76J | 52 | Existed | ||
Is the inspection result normal?
YES>>Check CAN system type decision again.
YES>>Error was detected in the main line between the A/C auto amp. and the combination meter.
NO>>Repair the main line between the harness connector M84 and the combination meter.
Main Line Between Hvac and 4wd Circuit
Diagnosis Procedure
CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side)...
Main Line Between 4wd and M&a Circuit
Diagnosis Procedure
CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side)...
Other information:
Nissan Murano (Z52) 2015-2024 Owners Manual: Exterior front
..
Nissan Murano (Z52) 2015-2024 Service Manual: P0122 Tp Sensor
DTC Description DTC DETECTION LOGIC An excessively low voltage from the TP sensor 2 is sent to ECM. An excessively high voltage from the TP sensor 2 is sent to ECM. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0122 TP SEN 2/CIRC-B1 (Throttle/Pedal position sensor/switch “A” circuit low) Diagnosis condition Start engine and let it idle Signal (terminal) Voltage signal transmitted from TP sensor 2 to ECM Threshold An excessively low voltage from the TP sensor 2 is sent to ECM Diagnosis delay time — P0123 TP SEN 2/CIRC-B1 (Throttle/Pedal position sensor/switch “A” circuit high) Diagnosis condition Start engine and let it idle Signal (terminal) Voltage signal transmitted from TP sensor 2 to ECM Threshold An excessively high voltage from the TP sensor 2 is sent to ECM Diagnosis delay time — POSSIBLE CAUSEP0122 Harness or connectors (TP sensor 2 circuit is open or shorted...
Categories
- Manuals Home
- Nissan Murano Owners Manual
- Nissan Murano Service Manual
- Vehicle Dynamic Control (VDC) OFF switch
- Intelligent Forward Collision Warning (I-FCW)
- Fuel recommendation
- New on site
- Most important about car
Fuel gauge
The gauge indicates the approximate fuel level in the tank.
The gauge may move slightly during braking, turning, acceleration, or going up or down hills.
The gauge needle returns to 0 (Empty) after the ignition switch is placed in the OFF position.
