Nissan Juke Service and Repair Manual : Power supply and ground circuit
Diagnosis Procedure
1.CHECK FUSES AND FUSIBLE LINK
Check that the following IPDM E/R fuses or fusible links are not blown.
Is the fuse fusing? YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is blown.
NO >> GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check voltage between IPDM E/R harness connector and the ground.
Is the measurement value normal? YES >> GO TO 3.
NO >> Repair the harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between IPDM E/R harness connectors and the ground.
Does continuity exist? YES >> INSPECTION END
NO >> Repair the harness or connector.
B2099 ignition relay off stuck
Description
The ignition relay integrated in IPDM E/R is operated with ignition switch ON
signal from the ignition switch.
DTC Logic
DTC DETECTION LOGIC
NOTE:
When IPDM E/R power supply volta ...
Removal and installation
IPDM E/R
Exploded View
1. IPDM E/R cover A
2. IPDM E/R
3. IPDM E/R cover B
Removal and Installation
IPDM E/R integrated relays are not serviceable parts, and must not be removed
from the un ...
Other materials:
C1101, C1102, C1103, C1104 wheel sensor
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.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.
2.CHECK DTC DETECTION
With CON ...
B1122, B1123, B1124, B1125, B1126, B1127 diagnosis sensor unit
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III
1. Turn ignition switch ON.
2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT-III.
Without CONSULT-III
1. Turn ignition switch ON.
2. Check the air bag warning la ...
Steering Assist temporary standby
Automatic standby due to driving operation:
When you engage the turn signal to initiate a lane change or turn, the Steering Assist system in your Nissan Leaf is temporarily placed into a standby mode to allow for your manual input. The system will seamlessly restart and resume active lane cente ...
