Cruise Control: Diagrams
Multi-pin connectors at steering column switch
A - Connection for windshield wiper switch
B - Connection for on-board computer and intermittent wipe function
C - Connection for cruise control system
D - Connection for turn signal switch
Terminal assignments at multi-pin connectors
Multi-pin connector for windshield wiper switch -A-
1 - Terminal 53
2 - Terminal 31
3 - Terminal 53e
4 - Terminal 53e
5 - Rear window wiper
6 - Terminal 53 b
7 - Intermittent wipes
8 - Terminal 53a
Multi-pin connector for on-board computer -B-
1 - On-board computer rocker switch: right
2 - On-board computer rocker switch: left
3 - Terminal 31
4 - On-board computer: Reset
5 - Intermittent wipe relay
6 - Terminal 31
Multi-pin connector for cruise control system -C-
2 - Engine control module, pin 75 (resume / increase speed)
3 - Engine control module, pin 57 (set / reduce speed)
4 - Engine control module, pin 38 (on / off + erase; main switch off completely)
5 - Engine control module, pin 76 (temporarily off without erasing; main switch not engaged in "off position)
6 - Terminal 15
7 - Engine control module, pin 38 (on / off + erase; main switch off completely)
Multi-pin connector for turn signal switch -D-
1 - Terminal 30 (battery +)
2 - Terminal 30 (battery +)
3 - Terminal L (left turn signals)
4 - Terminal P (parking lights)
5 - Terminal 49a (turn signals)
6 - Terminal 71 (vacant)
7 - Terminal 56 (headlights)
8 - Terminal 56b (low beam)
9 - Terminal PL (left parking lights)
10 - Terminal PR (right parking lights)
11 - Terminal R (right turn signals)
12 - Terminal 56a (main beam headlights)