K 2500 Truck 4WD V8-6.6L DSL Turbo VIN 1 (2002)
9. Lower the rear axle using the adjustable jack stands, if necessary.
10. If equipped with a 6.0L or 8.1L engine, perform the following:
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Unclip the oxygen sensor connector from the frame.
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Disconnect the connector position assurance (CPA) retainer.
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Disconnect the oxygen sensor electrical connector.
11. If equipped with a 6.0L or 8.1L engine, perform the following:
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Unclip the oxygen sensor connector from the support.
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Disconnect the CPA retainer.
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Disconnect the oxygen sensor electrical connector.
12. If equipped with a 6.0L or 8.1L engine, perform the following:
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Unclip the oxygen sensor connector from the support.
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Disconnect the CPA retainer.
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Disconnect the oxygen sensor electrical connector.
