2007 NISSAN 350Z ignition

RF-54
SOFT TOP
Revision: 2006 November2007 350Z
2. CHECK SOTORAGE LID FULL OPEN DETECTION SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect soft top control unit and storage lid switch (open) connector.
3. Check continuity between soft top control unit connector B67
terminal 33 and storage lid switch (open) connector T27 terminal
1.
4. Check continuity between soft top control unit connector B67
terminal 33 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK STORAGE LID FULL OPEN DETECTION SWITCH GROUND CIRCUIT
Check continuity between storage lid switch (open) connector T27 terminal 2 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK SOFT TOP CONTROL UNIT OUTPUT SIGNAL
1. Connect soft top control unit connector.
2. Start engine.
3. Check voltage between soft top control unit connector B67 ter-
minal 33 and ground.
OK or NG
OK >> Replace storage lid switch (open).
NG >> Replace soft top control unit.33 (BR) - 1 (BR) : Continuity should exist.
33 (BR) - Ground : Continuity should not exist.
PIIA7918E
2 (B) - Ground : Continuity should exist.
PIIA7919E
33 (BR) - Ground : Approx. 5V
PIIA7917E

SOFT TOP
RF-55
C
D
E
F
G
H
J
K
L
MA
B
RF
Revision: 2006 November2007 350Z
Check Roof Actuator (Open Operate)NIS0006W
1. CHECK ROOF ACTUATOR (OPEN) SIGNAL
1. Turn ignition switch OFF.
2. Disconnect roof actuator connector.
3. Start engine.
4. Operate soft top switch (OPEN), check voltage between roof actuator connector and ground.
OK or NG
OK >> Replace roof actuator (LH or RH).
NG >> GO TO 2.
2. CHECK ROOF ACTUATOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect soft top control unit connector.
3. Check the following.
–Continuity between soft top control unit connector B68 terminal
37, 42 and roof actuator (LH) connector B59 terminal 1, 2.
–Continuity between soft top control unit connector B68 terminal
37, 42 and ground.
4. Check the following.
–Continuity between soft top control unit connector B66 terminal
3, 10 and roof actuator (RH) connector B72 terminal 1, 2.
–Continuity between soft top control unit connector B66 terminal
3, 10 and ground.
OK or NG
OK >> Replace soft top control unit.
NG >> Repair or replace harness.
Connector Terminal (Wire color)
Roof conditionVoltage (V)
(Approx.)
(+) (-)
B59 (LH) 2 (R)
Ground OP8 → OP11 0 → Battery voltage → 0
B72 (RH) 1 (R)
PIIA7920E
37 (R) - 2 (R) : Continuity should exist.
42 (Y) - 1 (Y) : Continuity should exist.
37 (R) - Ground : Continuity should not exist.
42 (Y) - Ground : Continuity should not exist.
PIIA7921E
3 (R) - 1 (R) : Continuity should exist.
10 (Y) - 2 (Y) : Continuity should exist.
3 (R) - Ground : Continuity should not exist.
10 (Y) - Ground : Continuity should not exist.
PIIA7922E

RF-56
SOFT TOP
Revision: 2006 November2007 350Z
Check Roll Bar Interference Prevention Switch (Open Operate)NIS0006X
1. CHECK ROLL BAR INTERFERENCE PREVENTION SWITCH SIGNAL
1. Start engine.
2. Operate soft top switch OPEN, check voltage between soft top control unit connector and ground.
OK or NG
OK >> Soft top switch assembly 2 is OK.
NG >> GO TO 2.
2. CHECK ROLL BAR INTERFERENCE PREVENTION SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect soft top control unit and soft top switch assembly 2 (roll bar interference prevention switch)
connector.
3. Check continuity between soft top control unit connector B67
terminal 22 and soft top switch assembly 2 connector B213 ter-
minal 3.
4. Check continuity between soft top control unit connector B67
terminal 22 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK ROLL BAR INTERFERENCE PREVENTION SWITCH GROUND CIRCUIT
Check continuity between soft top switch assembly 2 connector B213 terminal 1 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
ConnectorTerminal (Wire color)
Roof conditionVoltage (V)
(Approx.)
(+) (-)
B67 22 (W/R) Ground OP8 → OP9 5 → 0
PIIA7923E
22 (W/R) - 3 (W/R) : Continuity should exist.
22 (W/R) - Ground : Continuity should not exist.
PIIA7924E
1 (B) - Ground : Continuity should exist.
PIIA7925E

SOFT TOP
RF-57
C
D
E
F
G
H
J
K
L
MA
B
RF
Revision: 2006 November2007 350Z
4. CHECK SOFT TOP CONTROL UNIT OUTPUT SIGNAL
1. Connect soft top control unit connector.
2. Start engine.
3. Check voltage between soft top control unit connector B67 ter-
minal 22 and ground.
OK or NG
OK >> Replace soft top switch assembly 2.
NG >> Replace soft top control unit.
Check Body Interference Prevention Switch (Open Operate)NIS0006Y
1. CHECK BODY INTERFERENCE PREVENTION SWITCH
1. Start engine.
2. Operate soft top switch OPEN, check voltage between soft top control unit connector and ground.
OK or NG
OK >> Soft top switch assembly 1 is OK.
NG >> GO TO 2.
2. CHECK BODY INTERFERENCE PREVENTION SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect soft top control unit and soft top switch assembly 1 (body interference prevention switch) con-
nector.
3. Check continuity between soft top control unit connector B67
terminal 32 and soft top switch assembly 1 connector B212 ter-
minal 2.
4. Check continuity between soft top control unit connector B67
terminal 32 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.22 (W/R) - Ground : Approx. 5V
PIIA7923E
ConnectorTerminal (Wire color)
Roof conditionVoltage (V)
(Approx.)
(+) (-)
B67 32 (W) Ground OP10 5 → 0
PIIA7926E
32 (W) - 2 (W) : Continuity should exist.
32 (W) - Ground : Continuity should not exist.
PIIA7927E

SOFT TOP
RF-59
C
D
E
F
G
H
J
K
L
MA
B
RF
Revision: 2006 November2007 350Z
2. CHECK ROOF OPEN DETECTION SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect soft top control unit and soft top switch assembly 1 connector.
3. Check continuity between soft top control unit connector B67
terminal 21 and soft top switch assembly 1 connector B212 ter-
minal 1.
4. Check continuity between soft top control unit connector B67
terminal 21 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK SOFT TOP CONTROL UNIT OUTPUT SIGNAL
1. Connect soft top control unit connector.
2. Start engine.
3. Check voltage between soft top control unit connector B67 ter-
minal 21 and ground.
OK or NG
OK >> Replace soft top switch assembly 1.
>> Replace soft top control unit.
Check Storage Lid Unlock Actuator (Close Operate)NIS00070
1. CHECK STORAGE LID UNLOCK ACTUATOR SIGNAL
1. Start engine.
2. Operate soft top switch CLOSE, check voltage between storage lid unlock actuator connector and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.21 (W/L) - 1 (W/L) : Continuity should exist.
21 (W/L) - Ground : Continuity should not exist.
PIIA7930E
21 (W/L) - Ground : Approx. 5V
PIIA7929E
ConnectorTerminal (Wire color)
Roof conditionVoltage (V)
(Approx.)
(+) (-)
B65 (LH) 1 (R)
Ground CL1 → CL2 0 → Battery voltage → 0
B70 (RH) 1 (L)
PIIA7907E

RF-60
SOFT TOP
Revision: 2006 November2007 350Z
2. CHECK STORAGE LID UNLOCK ACTUATOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect soft top control unit and storage lid unlock actuator connector.
3. Check continuity between soft top control unit connector B66
terminal 15 and storage lid unlock actuator connector B65 (LH),
B70 (RH) terminal 1.
4. Check continuity between soft top control unit connector B66
terminal 15 and ground.
OK or NG
OK >> Replace soft top control unit.
NG >> Repair or replace harness.
3. CHECK STORAGE LID UNLOCK ACTUATOR GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect storage lid unlock actuator connector.
3. Check continuity between storage lid unlock actuator connector
B65 (LH), B70 (RH) terminal 2 and ground.
OK or NG
OK >> Replace malfunction storage lid unlock actuator (LH or
RH).
NG >> Repair or replace harness.
Check Storage Lid Full Close Detection Switch (Close Operate)NIS00071
1. CHECK STORAGE LID FULL CLOSE DETECTION SWITCH SIGNAL
1. Start engine.
2. Operate soft top switch CLOSE, check voltage between soft top control unit connector and ground.
OK or NG
OK >> Storage lid switch (LH & RH) (CLOSE) is OK.
NG >> GO TO 2.B65 (LH) 15 (OR) - 1 (R) : Continuity should exist.
B70 (RH) 15 (OR) - 1 (L) : Continuity should exist.
15 (OR) - Ground : Continuity should not exist.
PIIA7908E
B65 (LH) 2 (B) - Ground : Continuity should exist.
B70 (RH) 2 (B/Y) - Ground : Continuity should exist.
PIIA7909E
ConnectorTerminal (Wire color)
Roof conditionVoltage (V)
(Approx.)
(+) (-)
B6724 (G) for
switch RH
GroundCL1
5 → 0
25 (L/Y) for
switch LHCL1 → CL2
PIIA7910E

SOFT TOP
RF-61
C
D
E
F
G
H
J
K
L
MA
B
RF
Revision: 2006 November2007 350Z
2. CHECK STORAGE LID FULL CLOSE DETECTION SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect soft top control unit and storage lid switch (close) connector.
3. Check the following.
–Continuity between soft top control unit connector B67 terminal
25 and storage lid switch LH (close) connector B64 terminal 1.
–Continuity between soft top control unit connector B67 terminal
25 and ground.
4. Check the following.
–Continuity between soft top control unit connector B67 terminal
24 and storage lid switch RH (close) connector B69 terminal 1.
–Continuity between soft top control unit connector B67 terminal
24 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK STORAGE LID FULL CLOSE DETECTION SWITCH GROUND CIRCUIT
Check continuity between storage lid switch (close) connector B64
(LH), B69 (RH) terminal 2 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.25 (L/Y) - 1 (L/Y) : Continuity should exist.
25 (L/Y) - Ground : Continuity should not exist.
PIIA7911E
24 (G) - 1 (G) : Continuity should exist.
24 (G) - Ground : Continuity should not exist.
PIIA7912E
B64 (LH) 2 (B) - Ground : Continuity should exist.
B69 (RH) 2 (B/R) - Ground : Continuity should exist.
PIIA7913E

SOFT TOP
RF-63
C
D
E
F
G
H
J
K
L
MA
B
RF
Revision: 2006 November2007 350Z
2. CHECK STORAGE LID ACTUATOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect soft top control unit and storage lid actuator connector.
3. Check the following.
–Continuity between soft top control unit connector B68 terminal
41, 48 and storage lid actuator (LH) connector T28 terminal 1, 2.
–Continuity between soft top control unit connector B68 terminal
41, 48 and ground.
4. Check the following.
–Continuity between soft top control unit connector B66 terminal
5, 13 and storage lid actuator (RH) connector T30 terminal 1, 2.
–Continuity between soft top control unit connector B66 terminal
5, 13 and ground.
OK or NG
OK >> Replace soft top control unit.
NG >> Repair or replace harness.
Check Storage Lid Full Open Detection Switch (Close Operate)NIS00073
1. CHECK STORAGE LID FULL OPEN DETECTION SWITCH SIGNAL
1. Start engine.
2. Operate soft top switch CLOSE, check voltage between soft top control unit connector and ground.
OK or NG
OK >> Storage lid switch (OPEN) (storage lid full open detec-
tion switch) is OK.
NG >> GO TO 2.41 (R/L) - 2 (R/L) : Continuity should exist.
48 (Y/B) - 1 (Y/B) : Continuity should exist.
41 (R/L) - Ground : Continuity should not exist.
48 (Y/B) - Ground : Continuity should not exist.
5 (R/B) - 1 (R/B) : Continuity should exist.
13 (L/R) - 2 (L/R) : Continuity should exist.
5 (R/B) - Ground : Continuity should not exist.
13 (L/R) - Ground : Continuity should not exist.
PIIA7915E
PIIA7916E
ConnectorTerminal (Wire color)
Roof conditionVoltage (V)
(Approx.)
(+) (-)
B67 33 (BR) Ground CL2 → CL3 5 → 0
PIIA7917E