i-350 L5-3.5L (2006)
11. Remove the control valve body bolts securing the TFP manual valve position switch to the control valve body.
12. Remove the TFP manual valve position switch.
13. Inspect the TFP manual valve position switch for the following conditions:
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Damage
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Debris
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Damaged or missing O-rings
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Cracked connector
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Loose electrical terminals
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Poor terminal retention
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Sediment in switch membrane
14. Remove the manual detent spring bolt.
15. Remove the manual detent spring.
16. Inspect the manual detent spring for cracks or damage.