2006 INFINITI M35 Factory Service Manual

fuel cap release tailgate navigation jump start terminals ignition technical data

Page 249 of 5621

INFINITI M35 2006 Factory Service Manual AT-170
DTC P1815 MANUAL MODE SWITCH
Revision: 2006 January2006 M35/M45
TCM terminals and data are reference value. Measured between each terminal and ground.
Diagnostic ProcedureNCS001OZ
1. CHECK CAN

AT-170
DTC P1815 MANUAL MODE SWITCH
Revision: 2006 January2006 M35/M45
TCM terminals and data are reference value. Measured between each terminal and ground.
Diagnostic ProcedureNCS001OZ
1. CHECK CAN COMMUNICATION LINE
Perform the self-diagnosis. Refer to AT- 9 2 , "
SELF-DIAGNOSTIC RESULT MODE" .
Is a malfunction in the CAN communication indicated in the results?
YES >> Check CAN communication line. Refer to AT- 1 0 5 , "DTC U1000 CAN COMMUNICATION LINE" .
NO >> GO TO 2.
2. CHECK MANUAL MODE SWITCH CIRCUIT
With CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.
3. Read out ON/OFF switching action of “MANU MODE SW”,
“NON M-MODE SW”, “UP SW LEVER”, “DOWN SW LEVER”.
Without CONSULT-II
Drive vehicle in the manual mode, and confirm that the actual gear position and the meter's indication of the
position mutually coincide when the selector lever is shifted to the “+ (up)” or “- (down)” side (1st
5th gear).
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. DETECT MALFUNCTIONING ITEM
Check the following.
Manual mode switch. Refer to AT-171, "Component Inspection" .
Pin terminals for damage or loose connection with harness connector.
Open circuit or short to ground or short to power in harness or connector for A/T device (manual mode
switch).
Unified meter and A/C amp. Refer to DI-5, "COMBINATION METERS" .
OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts.
Terminal Item Condition Data (Approx.)
3CAN-H – –
8CAN-L – –
9 Starter relaySelector lever in “N”, “P” positions. Battery voltage
Selector lever in “R”, “D” positions. 0V
Item name Condition Display Value
MANU MODE SWManual shift gate position (neutral) ON
Other than the above OFF
NON M-MODE SWManual shift gate position OFF
Other than the above ON
UP SW LEVERSelector lever: +side ON
Other than the above OFF
DOWN SW LEVERSelector lever: -side ON
Other than the above OFF
SCIA4988E

Page 250 of 5621

INFINITI M35 2006 Factory Service Manual DTC P1815 MANUAL MODE SWITCH
AT-171
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2006 January2006 M35/M45
4. CHECK DTC
Perform “DTC Confirmation Procedure”. Refer to AT- 1 6 7 , "
DTC Confirmation Pr

Page 251 of 5621

INFINITI M35 2006 Factory Service Manual AT-172
DTC P1841 ATF PRESSURE SWITCH 1
Revision: 2006 January2006 M35/M45
DTC P1841 ATF PRESSURE SWITCH 1PFP:25240
DescriptionNCS001P1
Fail-safe function to detect front brake solenoid valve condition

Page 252 of 5621

INFINITI M35 2006 Factory Service Manual DTC P1841 ATF PRESSURE SWITCH 1
AT-173
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2006 January2006 M35/M45
Diagnostic ProcedureNCS001P6
1. CHECK INPUT SIGNAL
With CONSULT-II
1. Start engine.
2. Select “E

Page 253 of 5621

INFINITI M35 2006 Factory Service Manual AT-174
DTC P1843 ATF PRESSURE SWITCH 3
Revision: 2006 January2006 M35/M45
DTC P1843 ATF PRESSURE SWITCH 3PFP:25240
DescriptionNCS001P7
Fail-safe function to detect input clutch solenoid valve conditio

Page 254 of 5621

INFINITI M35 2006 Factory Service Manual DTC P1843 ATF PRESSURE SWITCH 3
AT-175
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2006 January2006 M35/M45
Diagnostic ProcedureNCS001PC
1. CHECK INPUT SIGNAL
With CONSULT-II
1. Start engine.
2. Select “E

Page 255 of 5621

INFINITI M35 2006 Factory Service Manual AT-176
DTC P1845 ATF PRESSURE SWITCH 5
Revision: 2006 January2006 M35/M45
DTC P1845 ATF PRESSURE SWITCH 5PFP:25240
DescriptionNCS001PD
Fail-safe function to detect direct clutch solenoid valve conditi

Page 256 of 5621

INFINITI M35 2006 Factory Service Manual DTC P1845 ATF PRESSURE SWITCH 5
AT-177
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2006 January2006 M35/M45
Diagnostic ProcedureNCS001PI
1. CHECK INPUT SIGNAL
With CONSULT-II
1. Start engine.
2. Select “E

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