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COMBINATION METERS DI-7 C D E F G H I J L M A B DI COMBINATION METERS PFP:24814 System Description NKS001B0 UNIFIED METER CONTROL UNIT ● Speedometer, odo/trip meter, tachometer, fuel gauge and water temperature gauge are controlled totally ● Digital meter is adopted for odo/trip meter. ● Odo/trip meter, A/T indicator and ICC system display segments can be checked in self-diagnosis mode. ● Meter/gauge can be checked in self-diagnosis mode. POWER SUPPLY AND GROUND CIRCUIT Power is supplied at all times ● through 10A fuse [No. 6, located in the fuse block (J/B) No. 1] ● to combination meter terminal 57. With the ignition switch in the ON or START position, power is supplied ● through 10A fuse [No. 9, located in the fuse block (J/B) No. 1] ● to combination meter terminal 59. With the ignition switch in the ACC or ON position, power is supplied ● through 10A fuse [No. 21, located in the fuse block (J/B) No. 1] ● to combination meter terminal 1. Ground is supplied ● to combination meter terminals 60, 61 and 62 ● through grounds M24 and M114. SPEEDOMETER VDC/TCS/ABS control unit provides the vehicle speed signal to combination meter for the speedometer with TACHOMETER ECM provides the engine speed signal to combination meter for tachometer with CAN communication line. WATER TEMPERATURE GAUGE ECM provides the engine coolant temperature signal to combination meter for water temperature gauge with FUEL GAUGE Combination meter reads a resistor signal from fuel level sensor unit. Signal is supplied ● from combination meter terminal 30 ● through fuel level sensor unit terminal 5 and 6 ● to combination meter terminal 29. ODO/TRIP METER ● VDC/TCS/ABS control unit provides the vehicle speed signal to combination meter with CAN communica- ● Combination meter uses the vehicle speed signal and the memory signals to calculate the mileage, and |