BE-56 BODY ELECTRICAL SYSTEM — Instruments and Sender Gauges SECTION TROUBLE Q Water temp. gauge Defective indication ① With the ignition S/W at ON position, is indicator segment at lowest point when connector of water temp. sender gauge disconnected? No → Check short circuit in wire harness. Yes ↓ OK → No Bad wiring (short-circuit) between sensor and meter ② With the ignition S/W at ON position and connector of water temp. sender gauge disconnected, does top segment flash when connector is grounded? Yes → Is water temp. sender gauge OK? (See page BE-55) No ↓ Yes → No Replace water temp. sensor Check open circuit in wire harness between sensor and meter. OK → ↓ Replace fuel and temp. gauges 1 2 Flashing [Diagram showing gauge with H at top, [Diagram showing gauge with H at top, C at bottom, lowest segment filled] top segment flashing] H H C C