Operation CHARM
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Mazda
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1989
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RX7 2RTR- 1308cc 1.3L Turbo FI
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Sensors and Switches - Computers and Control Systems
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Transmission Position Sensor/Switch
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Testing and Inspection
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Back-Up Light and 5TH Switch (M/T)
Back-Up Light and 5TH Switch (M/T)
1.
Disconnect the back-up light and 5th switch connectors.
Testing Back-Up LIght/5th Gear Switch:
2.
Verify that the switch is open in neutral and closed in 5th gear.
3.
Replace the switch, if necessary.