Page 158 of 312
AT-158
DTC P1815 MANUAL MODE SWITCH
Revision: 2006 November2007 350Z
Wiring Diagram — AT — MMSWNCS00075
TCWT0439E
Page 162 of 312
AT-162
MAIN POWER SUPPLY AND GROUND CIRCUIT
Revision: 2006 November2007 350Z
MAIN POWER SUPPLY AND GROUND CIRCUITPFP:00100
Wiring Diagram — AT — MAINNCS0007W
TCWT0440E
Page 167 of 312

BRAKE SIGNAL CIRCUIT
AT-167
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2006 November2007 350Z
BRAKE SIGNAL CIRCUITPFP:25320
CONSULT-III Reference ValueNCS00080
Diagnostic ProcedureNCS00081
1. CHECK CAN COMMUNICATION LINE
Perform self-diagnosis. Refer to AT- 8 6 , "
SELF-DIAGNOSTIC RESULT MODE" , AT- 9 2 , "TCM SELF-DIAG-
NOSTIC PROCEDURE (NO TOOLS)" .
Is a malfunction in the CAN communication indicated in the results?
YES >> Check CAN communication line. Refer to AT- 9 4 , "DTC U1000 CAN COMMUNICATION LINE" .
NO >> GO TO 2.
2. CHECK STOP LAMP SWITCH CIRCUIT
With CONSULT-III
1. Turn ignition switch ON.
2. Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Read out ON/OFF switching action of the “BRAKE SW”.
OK or NG
OK >>INSPECTION END
NG >> GO TO 3.
3. CHECK STOP LAMP SWITCH
Check continuity between stop lamp switch harness connector E111
terminals 3 and 4. Refer to AT- 1 6 9 , "
Wiring Diagram — AT — NON-
DTC" .
Check stop lamp switch after adjusting brake pedal — refer to
BR-7, "
BRAKE PEDAL" .
OK or NG
OK >> Check the following. If NG, repair or replace damaged
parts.
Harness for short or open between battery and stop lamp switch.
Harness for short or open between stop lamp switch and unified meter and A/C amp.
10 A fuse (No. 20, located in fuse block).
NG >> Repair or replace the stop lamp switch.
Item name Condition Display value
BRAKE SWDepressed brake pedal. ON
Released brake pedal. OFF
Item name Condition Display value
BRAKE SWDepressed brake pedal. ON
Released brake pedal. OFF
Condition Continuity
When brake pedal is depressed Yes
When brake pedal is released No
SCIA2126E
Page 169 of 312
TROUBLE DIAGNOSIS FOR SYMPTOMS
AT-169
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2006 November2007 350Z
TROUBLE DIAGNOSIS FOR SYMPTOMSPFP:00007
Wiring Diagram — AT — NONDTCNCS00085
TCWT0441E
Page 208 of 312
AT-208
A/T SHIFT LOCK SYSTEM
Revision: 2006 November2007 350Z
Wiring Diagram — AT — SHIFTNCS0008Y
TCWT0443E