Nissan Juke Service and Repair Manual : B26F0 steering lock relay
DTC Logic
DTC DETECTION LOGIC
NOTE
:
• If DTC B26F0 is displayed with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to
BCS-83, "DTC Logic".
• If DTC B26F0 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-84, "DTC Logic".

DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following conditions, and wait 2 seconds or more.
- Selector lever: In the P position.
- Brake pedal: Not depressed 2. Turn ignition switch OFF.
3. Press driver side door switch and wait 2 seconds or more.
4. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT-III.
Is DTC detected? YES >> Go to SEC-119, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK DTC OF IPDM E/R
Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT-III.
Is DTC detected? YES >> Perform the diagnosis procedure related to the detected DTC. Refer to PCS-25, "DTC Index".
NO >> GO TO 2.
2.CHECK STEERING LOCK UNIT POWER SUPPLY
Check voltage between steering lock unit harness connector and ground.

NOTE:

Is the inspection normal? YES >> GO TO 3.
NO >> GO TO 4.
3.REPLACE STEERING LOCK UNIT
1. Replace steering lock unit.
2. Perform the service procedure for steering lock unit replacement. Refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.
>> INSPECTION END
4.CHECK STEERING LOCK RELAY CIRCUIT
1. Disconnect IPDM E/R connector and steering lock unit connector.
2. Check continuity between IPDM E/R harness connector and steering lock unit harness connector.

3. Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal? YES >> Replace IPDM E/R. Refer to PCS-34, "Removal and Installation".
NO >> Repair or replace harness.
B26EF steering lock relay
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B26EF is displayed with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to
BCS-83, "DTC Logic".
• If DTC B26EF is ...
B26F3 starter control relay
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B26F3 is displayed with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to
BCS-83, "DTC Logic".
• If DTC B26F3 is ...
Other materials:
P1739 1GR incorrect ratio
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
• Be sure to perform “TM-442, "Diagnosis Procedure"” and then perform “DTC
CONFIRMATION PROCEDURE”.
• Never perform "DTC CONFIRMATION PROCEDURE" before the repairs. Doing so may
result in a s ...
Precaution Necessary for Steering Wheel Rotation after Battery Disconnect
NOTE:
• Before removing and installing any control units, first turn the ignition
switch to the LOCK position, then disconnect
both battery cables.
• After finishing work, confirm that all control unit connectors are connected
properly, then re-connect both
battery cables.
• Always us ...
Insufficient cooling
Description
Symptom
• Insufficient cooling
• No cool air comes out. (Air flow volume is normal.)
Diagnosis Procedure
NOTE:
Perform self-diagnoses with CONSULT-III before performing symptom diagnosis. If
any DTC is detected, perform
the corresponding diagnosis.
1.CHECK MAGNET CLUTCH O ...
