Nissan Juke Service and Repair Manual : B2615 blower relay circuit
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON under the following conditions, and wait for 1 second or more.
CVT models
- Selector lever is in the P or N position
- Do not depress brake pedal
M/T models
- Do not depress clutch pedal
2. Check “Self-diagnosis result” of BCM with CONSULT-III.
Is DTC detected? YES >> Go to PCS-94, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK BLOWER RELAY POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect blower relay.
3. Check voltage between blower relay harness connector and ground.
Is the inspection result normal? YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK BLOWER RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between blower relay harness connector and BCM harness connecto
4. Check continuity between blower relay harness connector and ground.
Is the inspection result normal? YES >> GO TO 6.
NO >> Repair or replace harness.
3.CHECK BLOWER RELAY GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between blower relay harness connector and ground.
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair blower relay ground circuit.
4.CHECK BLOWER RELAY POWER SUPPLY CIRCUIT-2
1. Turn ignition switch ON.
2. Check voltage between blower relay harness connector and ground.
Is the inspection result normal? YES >> GO TO 5.
NO >> Check continuity open or short between blower relay and battery.
5.CHECK BLOWER RELAY
Refer to PCS-95, "Component Inspection".
Is the inspection result normal? YES >> GO TO 6.
NO >> Replace blower relay.
6.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "Intermittent Incident".
>> INSPECTION END
Component Inspection
1.CHECK BLOWER RELAY
1. Turn ignition switch OFF.
2. Remove ignition relay.
3. Check the continuity between ignition relay terminals.
Is the inspection result normal? YES >> INSPECTION END
NO >> Replace Ignition relay
B2614 ACC relay circuit
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn the power supply position to ACC under the following conditions, and
wait for 2 second or ...
B2618 BCM
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B2618 is displayed with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to
BCS-83, "DTC Logic".
• If DTC B2618 is disp ...
Other materials:
Supplemental air bag warning light
The supplemental air bag warning light, displaying
in the instrument panel, monitors the
circuits for the air bag systems, pretensioners and all related wiring.
When the ignition switch is in the ON position, the supplemental air bag warning
light illuminates for about 7 seconds and then tu ...
B2196 dongle unit
Description
BCM performs ID verification between BCM and dongle unit.
When verification result is OK, BCM permits cranking.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Turn ignition switch OFF.
3. Turn igni ...
Service Notice or Precautions for Clut
WARNING:
After cleaning clutch disc, wipe it with a dust collector. Never use compressed
air.
CAUTION:
• Clutch fluid use refer to MA-13, "Fluids and Lubricants".
• Never reuse drained clutch fluid.
• Keep painted surface on the body or other parts free of clutch fluid. If it
sp ...