2001 INFINITI QX4 Factory Service Manual

Page 1921 of 2395

INFINITI QX4 2001  Factory Service Manual With Navigation SystemNBHA0097S0102
RHA882H
*1: HA-66
*2: HA-44
*3: HA-45
*4: HA-45
*5: HA-85*6: STEP-BY-STEP PROCEDURE
(HA-45), see No. 13.
*7: HA-78
*8: HA-90
*9: HA-98*10: HA-82
*11: MA-14
*12: LC-

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INFINITI QX4 2001  Factory Service Manual Noise
TROUBLE DIAGNOSIS PROCEDURE FOR NOISE=NBHA0100SYMPTOM:
INoise
RHA883H
*1: HA-150
*2: HA-152*3: HA-146
*4: HA-66*5: MA-13
*6: MA-14
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
SC
EL
IDX
TROUBLE

Page 1923 of 2395

INFINITI QX4 2001  Factory Service Manual Self-diagnosis
TROUBLE DIAGNOSIS PROCEDURE FOR SELF-DIAGNOSIS=NBHA0101SYMPTOM:
ISelf-diagnosis cannot be performed.
Inspection FlowNBHA0101S01Without Navigation SystemNBHA0101S0101
SHA250F
*1: HA-72
*

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INFINITI QX4 2001  Factory Service Manual With Navigation SystemNBHA0101S0102
RHA884H
*1: HA-72
*2: HA-129
*3: HA-132
*4: HA-135*5: HA-139
*6: HA-141
*7: HA-66*8: HA-65
*9: HA-66
*10: HA-142
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
SC
EL

Page 1925 of 2395

INFINITI QX4 2001  Factory Service Manual Memory Function
TROUBLE DIAGNOSIS PROCEDURE FOR MEMORY FUNCTION=NBHA0102SYMPTOM:
IMemory function does not operate.
Inspection FlowNBHA0102S01Without Navigation SystemNBHA0102S0101
RHA885H
*1: HA-72 *

Page 1926 of 2395

INFINITI QX4 2001  Factory Service Manual With Navigation SystemNBHA0102S0102
RHA886H
*1: HA-72 *2: HA-66 *3: HA-45
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
SC
EL
IDX
TROUBLE DIAGNOSES
Memory Function (Contd)
HA-127

Page 1927 of 2395

INFINITI QX4 2001  Factory Service Manual ECON (ECONOMY) Mode
TROUBLE DIAGNOSIS PROCEDURE FOR ECON (ECONOMY) MODE=NBHA0103SYMPTOM:
IECON mode does not operate.
Inspection FlowNBHA0103S01Without Navigation SystemNBHA0103S0101
SHA920EA
*1: HA-7

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INFINITI QX4 2001  Factory Service Manual With Navigation SystemNBHA0103S0102
RHA887H
*1: HA-72 *2: HA-66 *3: HA-45
RHA050G
Ambient Sensor Circuit
COMPONENT DESCRIPTIONNBHA0039The ambient sensor is attached in front of the drivers side con-