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March 21, 2018 Service bulletin

This engineering information ends the need for information from the field on vehicles that have the...

Cadillac technical service bulletin PIE0437A for 2017-2018 Cadillac CTS and 2017-2018 Cadillac Ats.

Bulletin number
PIE0437A
Component
Equipment: other: owners/service/other manual
Summary
This engineering information ends the need for information from the field on vehicles that have the condition of Rear Drive Module Fluid Leaks - Axle Seals, Pinion Seal, or Cover Seal.

Vehicles covered

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