System Function Test
TESTING CRUISE CONTROL ECU CIRCUITS
| Pin No. (Wire Color) |
Function/Description |
Voltage: Power ON |
Voltage: Power OFF |
| 01-Input (WHT/BLU) |
Ignition Switched Power |
12V |
0V |
| 03-Output (PPL/GRN) |
Dump Valve Pump Unit |
Ground |
12V |
| 06-Input (BLU) |
Road Speed |
Pulsed Signal |
Key ON: 5V |
| 10-Output (BLU/RED) |
Control Valve |
Ground |
12V |
| 11-Output (BLK/PNK) |
Logic Ground |
Ground |
Ground |
| 12-Input (PPL/YEL) |
Cruise Control ON/OFF Switch |
Key ON: 12V |
Brakes Applied: Open Circuit |
| 14-Output (GRY/RED) |
Dump Valve Ground |
Ground |
12V |
| 15-Input (PPL/BLU) |
Brakelight Switch |
(Brake ON) Ground |
(Brake OFF) 12V |
| 17-Input (GRY/BLU) |
SET/ACCEL/RESUME Switch |
SET/ACCEL: 2.7 V |
RESUME/COAST: 5.5 V |
| 18-Input (GRY/BLK) |
Transmission Cruise Control Inhibit |
"D", "3", "2": 12V |
"P", "R", "N": Ground |
| 20-Input (BLU/YEL) |
Vacuum Pump Ground |
Ground |
12 V |