NISSAN TEANA 2008 Service Manual

EC-370
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
*1: This may vary depending on internal resistance of the tester.
*2: Before measuring the terminal voltage, confirm that the battery is fully charged. Refer to PG-3, "
How to Handle Battery". 106
(SB)11 2
(B)Stop lamp switch Input[Ignition switch: OFF]
 Brake pedal: Fully released0 V
[Ignition switch: OFF]
 Brake pedal: Slightly de-
pressedBATTERY VOLTAGE
(11 - 14 V)
107
(B)
108
(B)— ECM ground — — —
11 0
(G)11 2
(B)ASCD brake switch Input[Ignition switch: ON]
 Brake pedal: Slightly de-
pressed0 V
[Ignition switch: ON]
 Brake pedal: Fully releasedBATTERY VOLTAGE
(11 - 14 V)
111
(B)
11 2
(B)— ECM ground — — — Terminal No. Description
ConditionVa l u e
(Approx.)
+ -– Signal nameInput/
Output

ECM
EC-371
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
Wiring Diagram—ENGINE CONTROL SYSTEM—INFOID:0000000003856869
JCBWM0560GB

EC-372
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
JCBWM0561GB

ECM
EC-373
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
JCBWM0562GB

EC-374
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
JCBWM0563GB

ECM
EC-375
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
JCBWM0564GB

EC-376
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
JCBWM0565GB

ECM
EC-377
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
JCBWM0566GB

EC-378
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
JCBWM0567GB

ECM
EC-379
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
JCBWM0568GB