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Deceleration Sensor

CAUTION: Do not allow sensor to be turned upside down.
  1. Remove deceleration sensor located under center of instrument panel, in front of shift lever. Connect three 1.5 volt dry cell batteries in series. Connect positive battery lead to VGS terminal on deceleration sensor connector. See Fig 1. Connect negative lead to GGND terminal. Using voltmeter, check voltage between terminals GGND and GL1.
  2. With sensor in horizontal position, voltage reading should be about 2.3 volts. Lean sensor forward. Voltage reading should be about 0.4-2.3 volts. Lean sensor rearward. Voltage reading should be about 2.3-4.1 volts. Replace deceleration sensor as necessary.
Fig 1: Testing Deceleration Sensor
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