Nissan Juke Service and Repair Manual : B27B0 A/C auto AMP.
DTC Logic
DTC DETECTION LOGIC
NOTE
:
• If DTC is displayed along with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to HAC-
141, "DTC Logic".
• If DTC is displayed along with DTC U1010, first perform the trouble diagnosis for DTC U1010. HAC-142, "DTC Logic".

DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT-III
1. Turn ignition switch ON.
2. Select “Self Diagnostic Result” mode of “HVAC” using CONSULT-III.
3. Check DTC.
Is DTC detected? YES >> Refer to HAC-161, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Proc
1.PERFORM SELF DIAGNOSTIC
With CONSULT-III
1. Turn ignition switch ON.
2. Select “Self Diagnostic Result” mode of “HVAC” using CONSULT-III.
3. Touch “ERASE”.
4. Turn ignition switch OFF.
5. Turn ignition switch ON.
6. Perform “DTC CONFIRMATION PROCEDURE”. Refer to HAC-161, "DTC Logic".
Is DTC detected again? YES >> Replace A/C auto amp. Refer to HAC-188, "Removal and Installation".
NO >> INSPECTION END
B263D, B263E, B263F intake door motor
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT-III
1. Turn ignition switch ON.
2. Select “Self Diagnostic Result” mode of “HVAC” usi ...
Power supply and ground circuit
A/C auto AMP. : Diagnosis Procedure
1.CHECK SYMPTOM
Check symptom (A or B).
Which symptom is detected?
A >>GO TO 2.
B >>GO TO 5.
2.CHECK FUSE
1. Turn ignition switch OFF.
2. ...
Other materials:
P0139 HO2S2
DTC Logic
DTC DETECTION LOGIC
The heated oxygen sensor 2 has a much longer switching time
between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen
storage capacity of the three way catalyst 1 causes the longer
switching time. To judge the malfunctions of heated oxygen sensor
2, ...
P173C 2GR incorrect ratio
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
• Be sure to perform “TM-447, "Diagnosis Procedure"” and then perform “DTC
CONFIRMATION PROCEDURE”.
• Never perform "DTC CONFIRMATION PROCEDURE" before the repairs. Doing so may
result in a secondary
ma ...
Engine maintenance (K9K)
Drive belt
DRIVE BELT : Checking Drive Belts
WARNING:
Be sure to perform when the engine is stopped.
1. Inspect belts for cracks, fraying, wear and oil. If necessary,
replace.
2. Evaluate manually if the belt is enough tensioned (tension cannot
be measured by way of frequency meter).
CAU ...
