Nissan Juke Service and Repair Manual : B2108 steering lock relay
DTC Logic
DTC DETECTION LOGIC
NOTE
:
If DTC B2108 is displayed with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to PCS-
30, "DTC Logic".

DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under the following conditions and wait 1 second or more.
- Selector lever: In the P position - Brake pedal: Not depressed 2. Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT-III.
Is DTC detected? YES >> Go to SEC-138, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK STEERING LOCK RELAY
Check voltage between IPDM E/R harness connector and ground.

Is the inspection result normal? YES >> GO TO 2.
NO >> Replace IPDM E/R. Refer to PCS-34, "Removal and Installation".
2.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "Intermittent Incident".
>> INSPECTION END
B20A0 cranking request circuit
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC B20A0 is displayed with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to PCS-
30, "DTC Logic".
DTC CONFIRMATION PROC ...
B2109 steering lock relay
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B2109 is displayed with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to
PCS-30, "DTC Logic".
• When IPDM E/R power ...
Other materials:
P2101 electric throttle control function
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC P2101 is displayed with DTC P2100, first perform the trouble diagnosis
for DTC P2100. Refer
to EC-737, "DTC Logic".
• If DTC P2101 is displayed with DTC P2119, first perform the trouble diagnosis
for DTC P2119. Refer
to EC-746, "D ...
Push-button ignition switch position indicator does not illuminate
Description
• Before performing the diagnosis in the following table, check “Work Flow”.
Refer to PCS-88, "Work Flow".
• Check that vehicle is under the condition shown in “Conditions of vehicle”
before starting diagnosis, and
check each symptom.
Conditions of Vehicle (Operating ...
Back door opener switch
Component Function Check
1.CHECK FUNCTION
1. Select “TRUNK” of “BCM” using CONSULT-III.
2. Select “TRNK OPNR SW” in “DATA MONITOR” mode.
3. Check that the function operates normally according to the following
conditions.
Is the inspection result normal?
YES >> Back door opener switch ...
