AD80.50-D-6000-30A | Anti-theft alarm (ATA) test of electrical system trailer monitor |
| Scope of test | Measuring instrument/ Test connection | Operation/Requirement | Specified value | Possible cause/Remedy | ||
1.0 | Trailer monitor | | Ignition: ON Actual value 07 Trailer not connected Trailer connected |
Not activated Activated | Control module Cable Diodes | ||
1.1 | 2 A18 9 | | 1 A23 8 | Ignition: OFF ATA control module and auxiliary turn signal module II disconnected Remove diode V9 and install bridge | < 5Ω | Cable If in order: Diode | |
1.2 | 2 A18 9 | | 1 A23 14 | Ignition: OFF ATA control module and auxiliary turn signal module II disconnected Remove diode V10 and install bridge | < 5Ω | Cable If in order: Diode | |