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April 11, 2016 Service bulletin

This technical bulletin provides a procedure to replace the heater water auxiliary pump hose to correct a...

Chevrolet technical service bulletin SB-16-NA-114 for 2016-2017 Chevrolet Volt.

Bulletin number
SB-16-NA-114
Component
Engine and engine cooling: cooling system: hoses/lines/piping/fittings
Summary
This technical bulletin provides a procedure to replace the heater water auxiliary pump hose to correct a customer concern of a coolant leak, temperature light on, or malfunction indicator light illuminated due to the hose rubbing against the transmission corner boss creating a hole.

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