2001 INFINITI QX4 Factory Service Manual

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INFINITI QX4 2001  Factory Service Manual Diagnostic ProcedureNBAT0067
1 CHECK DTC WITH ECM
ICheck P code CONSULT-II ªENGINEº.
Turn ignition switch ªONº and select ªSELF-DIAG RESULTSº mode for ªENGINEº with CONSULT-II.
Refer to EC-74,

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INFINITI QX4 2001  Factory Service Manual 2 CHECK INPUT SIGNAL
With CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Select ªTCM INPUT SIGNALSº in ªDATA MONITORº mode for ªA/Tº with CONSULT-II.
3. Read ou

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INFINITI QX4 2001  Factory Service Manual 3 CHECK THROTTLE POSITION SWITCH CIRCUIT (With CONSULT-II)
With CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Select ªTCM INPUT SIGNALSº in ªDATA MONITORº mode f

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INFINITI QX4 2001  Factory Service Manual 5 CHECK THROTTLE POSITION SWITCH CIRCUIT (Without CONSULT-II)
Without CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Check voltage between TCM terminals 16, 17 and gr

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INFINITI QX4 2001  Factory Service Manual SAT132K
Component InspectionNBAT0205THROTTLE POSITION SWITCHNBAT0205S01Closed Throttle Position Switch (Idle position)NBAT0205S0101ICheck continuity between terminals 5 and 6.
[Refer to ªPreparation

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INFINITI QX4 2001  Factory Service Manual SAT341H
DescriptionNBAT0068The overrun clutch solenoid valve is activated by the TCM in
response to signals sent from the inhibitor switch, overdrive con-
trol switch, vehicle speed and throttle posit

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INFINITI QX4 2001  Factory Service Manual With GST
Follow the procedure ªWith CONSULT-IIº.
DTC P1760 OVERRUN CLUTCH SOLENOID VALVE
Description (Contd)
AT-186

Page 192 of 2395

INFINITI QX4 2001  Factory Service Manual Wiring Diagram Ð AT Ð OVRCSVNBAT0200
MAT741A
GI
MA
EM
LC
EC
FE
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
DTC P1760 OVERRUN CLUTCH SOLENOID VALVE
Wiring Diagram Ð AT Ð OVRCSV
AT-187