2006 INFINITI M35 Factory Service Manual

Page 2033 of 5621

INFINITI M35 2006  Factory Service Manual EC-490
[VQ35DE]
DTC P0550 PSP SENSOR
Revision: 2006 January2006 M35/M45
2. CHECK PSP SENSOR POWER SUPPLY CIRCUIT
1. Disconnect power steering pressure (PSP) sensor harness con-
nector.
–Illustration

Page 2034 of 5621

INFINITI M35 2006  Factory Service Manual DTC P0550 PSP SENSOR
EC-491
[VQ35DE]
C
D
E
F
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EC
Revision: 2006 January2006 M35/M45
6. CHECK INTERMITTENT INCIDENT
Refer to EC-165, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"

Page 2035 of 5621

INFINITI M35 2006  Factory Service Manual EC-492
[VQ35DE]
DTC P0603 ECM POWER SUPPLY
Revision: 2006 January2006 M35/M45
DTC P0603 ECM POWER SUPPLYPFP:23710
Component DescriptionNBS00529
Battery voltage is supplied to the ECM even when the ign

Page 2036 of 5621

INFINITI M35 2006  Factory Service Manual DTC P0603 ECM POWER SUPPLY
EC-493
[VQ35DE]
C
D
E
F
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K
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MA
EC
Revision: 2006 January2006 M35/M45
Wiring DiagramNBS0052C
TBWT0970E

Page 2037 of 5621

INFINITI M35 2006  Factory Service Manual EC-494
[VQ35DE]
DTC P0603 ECM POWER SUPPLY
Revision: 2006 January2006 M35/M45
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground

Page 2038 of 5621

INFINITI M35 2006  Factory Service Manual DTC P0603 ECM POWER SUPPLY
EC-495
[VQ35DE]
C
D
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F
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EC
Revision: 2006 January2006 M35/M45
4. PERFORM DTC CONFIRMATION PROCEDURE
 With CONSULT-II
1. Turn ignition switch ON.
2. Select “

Page 2039 of 5621

INFINITI M35 2006  Factory Service Manual EC-496
[VQ35DE]
DTC P0605 ECM
Revision: 2006 January2006 M35/M45
DTC P0605 ECMPFP:23710
Component DescriptionNBS0052E
The  ECM  consists  of  a  microcomputer  and  connectors  for  signal
input and o

Page 2040 of 5621

INFINITI M35 2006  Factory Service Manual DTC P0605 ECM
EC-497
[VQ35DE]
C
D
E
F
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EC
Revision: 2006 January2006 M35/M45
PROCEDURE FOR MALFUNCTION B
 With CONSULT-II
1. Turn ignition switch ON and wait at least 1 second.
2. Select