Control module connection
CONTROL MODULE CONNECTION TEST CONDITION
| Pin no. | Component/ function | In/Out | Test conditions | Across | Test value | |
|---|---|---|---|---|---|---|
| 1 | Ground | In | Turn Ignition On | 10-1 | B+ | |
| 1-B- | < 0.5V | |||||
| 2 | Main beam | In | Main beam on | 2-1 | B+ | |
| Main beam off Dipped beam on |
2-1 | < 0.5V | ||||
| 3 | Main voltage supply | In | Xenon lamp on | 3-1 | B+ | |
| 4 | Parking lights | In | Parking light on | 4-1 | B+ | |
| 5 | Indicator lamp, xenon light system | Out | Turn Ignition On | On | 5-1 | < 0.5V |
| Off | 5-1 | approx. 9 V | ||||
| 6 | Load angle sensor, PWM signal 200Hz | In | approx. 4 V, 200 Hz | |||
| 7 | Headlamp flasher H7 | In | Headlamp flasher on | 7-1 | B+ | |
| IGNITION OFF Dipped beam off Headlamp flasher on |
7-1 | B+ | ||||
| 8 | No connection | |||||
| 9 | Diagnostic communication, Diagnostic tool | In/Out | Diagnostic tool not connected | 9-1 | 0V | |
| Diagnostic tool not connected and AHL (xenon) selected for communication | 9-1 | approx. 7-10V | ||||
| 10 | Power supply +15 | In | Turn Ignition On | 10-1 | B+ | |