SAAB WIS ONLINE

ELECTRICAL SPECIFICATION

ELECTRICAL SPECIFICATION


Check with ignition switch ON.
Content Connector No. Terminal No. Measuring conditions Voltage (V) Resistance to body (Ω)
Back-up power supply

B56

27

Ignition switch OFF

10 — 13

—

29

B56

28

ACC power supply

B56

16

Ignition switch ACC

10 — 13

—

Ignition power supply

B56

21

Ignition switch ON

(with engine OFF)

10 — 13

—

B56

31

Inhibitor switch

“P” range switch

B55

5

Select lever in “P” range

Less than 1

—

Select lever in any other than “P” range (except “N” range)

More than 8

“N” range switch

B55

22

Select lever in “N” range

Less than 1

—

Select lever in any other than “N” range

More than 8

“R” range switch

B55

14

Select lever in “R” range

Less than 1

—

Select lever in any other than “R” range

More than 8

“D” range switch

B55

4

Select lever in “D” range

Less than 1

—

Select lever in any other than “D” range

More than 8

“3” range switch

B54

16

Select lever in “3” range

Less than 1

—

Select lever in any other than “3” range

More than 8

“2” range switch

B54

4

Select lever in “2” range

Less than 1

—

Select lever in any other than “2” range

More than 8

“1” range switch

B54

10

Select lever in “1” range

Less than 1

—

Select lever in any other than “1” range

More than 8

Brake switch

B55

20

Brake pedal depressed.

More than 10.5

—

Brake pedal released.

Less than 1

AT OIL TEMP warning light

B56

13

Light ON

Less than 1

—

Light OFF

More than 9

Accelerator pedal position sensor

B55

19

Throttle fully closed.

More than 0.2

—

Throttle fully open.

Less than 4.6

Accelerator pedal position sensor power supply

B55

10

Ignition switch ON

(with engine OFF)

Approx. 4.6 — 5.4

—

ATF temperature sensor

B55

21

ATF temperature 20°C (68°F)

3.5 — 4.3

3.9 k — 4.7 k

ATF temperature 80°C (176°F)

1.5 — 1.9

300 — 800

Rear vehicle speed sensor

B55

24

Vehicle speed at least

20 km/h (12 MPH)

More than 2 (AC range)

—

Front vehicle speed sensor

B55

6

Vehicle stopped.

0

450 — 650

Vehicle speed at least

20 km/h (12 MPH)

More than 1 (AC range)

Torque converter turbine speed sensor

B55

7

Engine idling after warm-up. (“D” range)

0

450 — 650

Engine idling after warm-up. (“N” range)

More than 1 (AC range)

Vehicle speed output signal

B56

1

Vehicle speed at least

10 km/h (6 MPH)

Less than 1←

→More than 4

—

Engine speed signal

B55

13

Ignition switch ON

(with engine OFF)

Less than 1

—

Ignition switch ON

(with engine ON)

More than 5

(AC range)

Line pressure linear solenoid

B56

20

Ignition switch ON

(with engine OFF)

Throttle fully closed after warm-up. (“R” range)

3.7 — 7.5

4.0 — 8.0

Ignition switch ON

(with engine OFF)

Throttle fully open after warm-up. (“R” range)

1.0 — 5.1

Lock-up duty solenoid

B56

5

When lock up occurs.

More than 10.5

2.0 — 6.0

When lock up is released.

Less than 1

Transfer duty solenoid

B56

4

“P” or “N” range

Less than 1

2.0 — 6.0

Select lever in 1st gear.

1.7 — 4.0

2-4 brake duty solenoid

B56

6

“P” or “N” range

More than 10.5

2.0 — 6.0

2nd or 4th gear

Less than 1

High clutch duty solenoid

B56

8

3rd or 4th gear

Less than 1

2.0 — 6.0

“P” or “N” range

More than 10.5

Low clutch duty solenoid

B56

9

1st or 2nd gear

Less than 1

2.0 — 6.0

“P” or “N” range

More than 10.5

Low & reverse duty solenoid

B56

7

“P” or “N” range

More than 10.5

2.0 — 6.0

“1” range

5 — 10

Front vehicle speed sensor ground

B55

15

—

0

Less than 1

Rear vehicle speed sensor ground

B55

23

—

0

Less than 1

System ground line

B55

17

—

0

Less than 1

B56

2

B56

3

B55

8

Torque converter turbine speed sensor ground

B55

16

—

0

Less than 1

Sensor ground line 4

B55

9

—

0

Less than 1

Range lock signal

B56

18

“D” range 0 km/h (0 mile)

More than 10.5

20 — 40

“D” range 20 km/h

(12 mile/h)

Less than 1

Data link signal (Vehicle Diagnostic Interface)

B54

2

—

—

—

FWD switch

B56

17

Fuse removed

9.5

—

Fuse installed

Less than 1

AWD indicator light

B56

14

FWD switch fuse installed

Less than 1

—

FWD switch fuse removed

More than 9

CAN communication signal (+)

B55

3

Ignition switch ON

Pulse signal

—

CAN communication signal (−)

B55

12

Ignition switch ON

Pulse signal

—