Block 1 | Block 2 | Blocks 3 and 4 |
Blink Code | Configuration | Blink Code | Configuration | Blink Code | Fault |
2 | ABS only | 2 | 24V, without select low at front axle | 1 | No faults |
3 | ABS with ASR engine power control | 3 | 12V, without select low at front axle | 2 | Internal ECU fault |
4 | ABS with ASR brake activation - rear axle | 4 | 24V, with select low at front axle | 3 | Wheel speed sensor front axle - air gap too big |
5 | ABS with ASR brake activation - rear axle and ASR engine control | 5 | 12V, with select low at front axle | 4 | Wheel speed sensor middle axle - air gap too big |
6 | ABS with ASR brake activation - middle axle |  | | 5 | Wheel speed sensor rear axle - air gap too big |
7 | ABS with ASR brake activation - middle axle and ASR engine control | | | 6 | Wheel speed sensor front axle - open circuit |
8 | ABS with ASR brake activation - middle and rear axle | | | 7 | Wheel speed sensor middle axle - open circuit |
9 | ABS with ASR brake activation - middle and rear axle and ASR engine control | | | 8 | Wheel speed sensor rear axle - open circuit |
| | | | 9 | Low voltage or valve relay not operational |
| | | | 10 | Pressure control valve - front valve faulty |
| | | | 11 | Pressure control valve - middle valve faulty |
| | | | 12 | Pressure control valve - rear valve faulty |
| | | | 13 | Valve relay burnt, sticking |
| | | | 14 | Path: ASR-Valve brake activation |
| | | | | |
| | | | ON - no flashes | Engine control interface |
