Impreza GT F4-2.5L Turbo (2009)
Gear Sensor/Switch: Service and Repair
Inspection
INSPECTION
BACK-UP LIGHT SWITCH
Check the back-up light switch.
NEUTRAL POSITION SWITCH
1) Turn the ignition switch to OFF.
2) Disconnect the connector of neutral position switch.
3) Measure the resistance between neutral position switch terminals.
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Non-turbo model
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Turbo model
4) Replace faulty parts.