SECTION D TROUBLE Speedometer Display disappears when rheostat is turned with light S/W ON Only speedometer? → Yes → Replace speedometer ↓ No Remove meter and connect sub harness (SST) ↓ ①With the ignition S/W at ON position, does voltage between terminals 1 and 16 of sub-harness vary from 0 to 9V when rheostat is turned? ↓ Yes → No Is speedometer normal with other meters disconnected? ↓ Yes → No ↓ Connect other meters one by one to find faulty one. → Replace bad meter ②With the light S/W turned ON, does voltage between terminals TR and E of rheostat vary when rheostat is operated? ↓ No → Yes ↓ Bad wiring between rheostat and meter ↓ Check rheostat (See page BE-18) Replace speedometer [DIAGRAM 1: Sub-harness (SST) connection showing terminals TR①, E②] [DIAGRAM 2: Rheostat connection showing MIN (Bright), MAX (Fade), ON/OFF positions, with meter display and terminals E, TR]