Terminal Designation
1 Terminal
30, battery
2 Terminal
31, ground
3 Outside
temperature sensor, ground
4 Outside
temperature sensor
5 Terminal
15, ignition
6 Terminal
58, instrument illumination
7 Terminal
58d, instrument illumination dimmed
8 Terminal
AA, radio ON/OFF
9 Data
bus SCL, serial clock line
10 Data
bus MRQ, master request line
11 Data
bus SDA, serial data line
12 Odometer
signal from ABS control unit
13 Unoccupied
14 Diagnostic
lead K
15 Reserve
16 Reserve
17 Reserve
18 Reserve
19 Sensor,
brake pad wear indicator (reserve)
20 Unoccupied
21 Unoccupied
22 Unoccupied
23 AT
faults
(only
occupied with AT transmission)
24 Unoccupied
25 Unoccupied
26 Unoccupied
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