AD80.35-D-6003-04A | CAN data bus, immobilizer, testing IMM electrical system |
| Scope of test | Test instrument/Test connection | Action/ Prerequisites | Specified value | Possible cause/ Remedy | ||
1.0 | CAN data bus (high/low) under one another |
5 | A53 |
6 | Ignition: OFF Connectors disconnected from IMM and DSV control modules | >20 kΩ | Wiring |
1.1 | (high/low) -//- |
5 5 | A53 Y30.1 |
6 6 | Ignition: OFF Connectors disconnected from IMM and DSV control modules | <5Ω | Wiring |
1.2 | (low) - |
|
| A53 6 | Ignition: OFF Connectors disconnected from IMM and DSV control modules | >20 kΩ | Wiring |
1.3 | (high) - |
|
| A53 5 | Ignition: OFF Connectors disconnected from IMM and DSV control modules | >20 kΩ | Wiring |
1.4 | (low) + |
|
| A53 6 | Connectors disconnected from IMM and DSV control modules Ignition: ON | <1 V | Wiring |
1.5 | (high) + |
|
| A53 5 | Connectors disconnected from IMM and DSV control modules Ignition: ON | <1 V | Wiring Other possibilities: DSV or IMM control module (Read out DSV DTC memory with HHT) |