BODY ELECTRICAL SYSTEM — Instruments and Sender Gauges BE-51 SECTION TROUBLE K Fuel gauge No display at all Temp. gauge For Fuel Gauge For Temp. Gauge Only fuel gauge? Yes Replace fuel and Yes Only temp. gauge? (Temp. gauge OK?) temp. gauges (Fuel gauge OK?) No No Only fuel and temp. gauges? (Speedometer and Tachometer OK?) Yes No Remove meter and connect sub-harness (SST) Refer to section A With the ignition S/W at ON position, check the voltage No Replace between terminals of fuel and temp. gauges connector speedometer as is follows: ① 1 — 5 Light S/W turned OFF 0 — 2.0V 3 — 5 Light S/W turned OFF 4.0 — 6.0V Light S/W turned ON OK Replace fuel and ② 4 — 5 Light S/W turned ON temp. gauges Rheostat turned OFF 3.0 — 6.0V Rheostat operate (MIN — MAX) 0 — 3.8V 1 2 Fuel and Temp. Gauges Fuel and Temp. Gauges B5 B4 VDD TC ② GND TR ② ① ①