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POWER SUPPLY AND GROUND CIRCUIT NCEL0042S08 Power is supplied at all times I through 7.5A fuse [No. 5, located in the fuse block (J/B)] I to combination meter terminal 1. With the ignition switch in the ON or START position, power is supplied I through 10A fuse [No. 11, located in the fuse block (J/B)] I to combination meter terminal 37. Ground is supplied I to combination meter terminal 3 I through body grounds M15, M71 and M76. WATER TEMPERATURE GAUGE NCEL0042S01 The water temperature gauge indicates the engine coolant temperature. The reading on the gauge is based TACHOMETER NCEL0042S02 The tachometer indicates engine speed in revolutions per minute (rpm). I from terminal 32 of the ECM I to combination meter terminal 16 for the tachometer. FUEL GAUGE NCEL0042S03 The fuel gauge indicates the approximate fuel level in the fuel tank. I to combination meter terminal 6 for the fuel gauge I from terminal 4 of the fuel level sensor unit I through terminal 1 of the fuel level sensor unit and I through body grounds B109 and B110. SPEEDOMETER NCEL0042S04 The combination meter provides a voltage signal to the vehicle speed sensor for the speedometer. I from combination meter terminal 15 for the speedometer I to terminal 1 of the vehicle speed sensor. The speedometer converts the voltage into the vehicle speed displayed. GI MA EM LC EC FE CL MT AT AX SU BR ST RS BT HA SC IDX METERS AND GAUGES System Description (Cont’d) EL-85 |