AD54.30-D-6000-13A | IC test of electrical system speedometer |
| Scope of test | Measuring instrument/Test connection | Operation/ Requirement | Specified value | Possible cause/ Remedy | ||
1.0 | Speedometer Function OM601 OM602/M111 | 12 (1.7) 6 (1.12) 12 (1.7) 1 (1.4) | | 3 (1.5) 7 (1.6) 3 (1.5) 7 (1.6) | Instrument cluster removed Adapter connected with adapter cable Connect function generator and adjust a voltage amplitude of approx. 10 V to adapter cable | The engine speed display must increase continuously as the frequency increases. | Instrument cluster |
1.1 | Speedometer Function OM602 M111 | 12 (1.7) 1 (1.4) 12 (1.7) 1 (1.4) | | 3 (1.5) 9 (1.11) 3 (1.5) 8 (1.10) | Instrument cluster removed Adapter connected with adapter cable Connect function generator and adjust a voltage amplitude of approx. 10 V to adapter cable | The engine speed display must increase continuously as the frequency increases | Instrument cluster |