| 1. Remove the back console. |
| 2. Include ignition. | | 3. Check compliance of tension on A (LG) plugs and C (W) to demanded values. |
Mode switch | Tension on contacts | | It is released | Tension of the battery | | It is pressed | Less than 1,5 In | |
| 4. If tension on contacts differs from demanded values, check conductivity of a chain. | |