TESTING AND ADJUSTING STANDARD VALUE TABLE FOR ELECTRICAL PARTS 20-18 PC400, 450-6 Name of component Connector No. Inspection method Judgment table Measurement conditions Alternator Between alternator terminal R and chassis Measure voltage When engine is running (1/2 throttle or above) 27.5 – 29.5 V fl If the battery is old, or after starting in cold areas, the voltage may not rise for some time. 1) Start engine. Gauges Display level resistance kΩ Position of (Monitor panel input gauge display resistance) Starting switch ON Starting switch OFF Min. – Max.
Right side All OFF(10) – 0.646 9 0.575 – 0.342 ↑ 8 3.156 – 3.708 Measure resistance 7 3.422 – 3.900 between coolant Display 6 3.600 – 4.349 temperature position gauge C03 5 4.015 – 5.122 (female) (1) – C03 4 4.728 – 6.816 (female) (16) ↓ 3 6.294 – 10.774 2 9.946 – 36.535 Left side 1 33.725 – fl Levels 8 and 9 flash. 1) Insert a dummy resistance with the starting switch OFF, or measure the resistance of the sensor. 2) Check the display with the starting switch ON. Display level resistance kΩ Position of (Monitor panel input gauge display resistance) Starting switch ON Starting switch OFF Min. – Max.
Right side 9 – 13.82 8 11.71 – 21.25 ↑ 7 18.90 – 28.45 Measure resistance 6 25.82 – 31.85 between fuel level Display 5 29.18 – 39.91 gauge C03 position (female) (2) 4 37.00 – 44.60 – chassis 3 41.77 – 55.14 ↓ 2 50.42 – 77.07 1 72.98 – 691.5 Left side All OFF(10) 638.00 – fl Level 1 flashes. 1) Insert a dummy resistance with the starting switch OFF, or measure the resistance of the sensor. 2) Check the display with the starting switch ON.
Position of gauge display Display level resistance kΩ (Monitor panel input resistance) Starting switch ON Starting switch OFF Measure resistance between coolant temperature gauge C03 (female) (1) – C03 (female) (16) Right side All OFF(10) 9 ↑ 8 7 Display 6 position 5 4 ↓ 3 2 Left side 1 Min. – Max.
– 0.646 0.575 – 0.342 3.156 – 3.708 3.422 – 3.900 3.600 – 4.349 4.015 – 5.122 4.728 – 6.816 6.294 – 10.774 9.946 – 36.535 33.725 – Position of gauge display Display level resistance kΩ (Monitor panel input resistance) Starting switch ON Starting switch OFF Measure resistance between fuel level gauge C03 (female) (2) – chassis Right side 9 8 ↑ 7 6 Display 5 position 4 3 ↓ 2 1 Left side All OFF(10) Min. – Max. – 13.82 11.71 – 21.25 18.90 – 28.45 25.82 – 31.85 29.18 – 39.91 37.00 – 44.60 41.77 – 55.14 50.42 – 77.07 72.98 – 691.5 638.00 –