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Impreza WRX STI F4-2.5L DOHC Turbo
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Backup Lamp
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Testing and Inspection
Backup Lamp: Testing and Inspection
Back-up Light System
INSPECTION
BACK-UP LIGHT SWITCH
1.
Measure the resistance between back-up light switch terminals.
2.
Replace the back-up light switch if the inspection result is not within the standard value.