Redundant Data Storage (page 3 of 3)

INSTRUMENTS

DESCRIPTION AND OPERATION

88-23

Instrument Pack Harness Connector C0230 Pin Details

Instrument Pack Harness Connector C0233 Pin Details

Pin No.

Description

Input/Output

1

Ground

–

2

Not used

–

3

Alternator warning lamp

Input

4

Oil pressure switch

Input

5

Handbrake switch

Input

6

Not used

–

7

Battery power supply

Input

8

Illumination dimmer voltage

Input

9 to 12

Not used

–

13

SRS warning lamp

Input

14

Not used

–

15

ABS warning lamp

Input

16

Not used

–

17

Ignition power supply

Input

18

Not used

–

Pin No.

Description

Input/Output

1

Diagnostic DS2 bus

Input/Output

2

Not used

–

3

Road speed (where fitted)

Output

4 to 6

Not used

–

7

K bus

Input/Output

8

I bus

Input/Output

9

Ground

–

10

Ground

–

11

Instrument pack sounder gong 3

Output

12

Auxiliary power supply

Input

13

Not used

–

14

Engine cranking signal

Input

15

Battery power supply

Input

16

Ignition power supply

Input

17

Instrument pack sounder gong 2

Output

18

Instrument pack sounder gong 1

Output