W 150 Ramcharger V8-360 5.9L (1991)
Stop Lamp Switch: Diagrams
CAV CIRCUIT
FUNCTION
1
D40 WT/PK
Brake Switch Sense
2
H4 BK
Ground
3
D4 WT/TN
Hazard Flasher or Switch Input
4
D3 PK/DB
Brake Lamp Switch Feed
5
X32 YL/RD
S/C On/Off
6
X30 DB/RD
S/C Servo Input