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Service bulletins for the 2014 Chevrolet Impala

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

2029 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Cooling fan are shown. Show all

Bulletins, newest first
14588C2023-12-18. Service bulletin. UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. Engine Cooling Fan Motor
145882017-01-30. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. "14588 - SPECIAL COVERAGE. ON SOME 2011-2015 MODEL YEAR CHEVROLET CAPRICE AND 2012-2015 MODEL YEAR CHEVROLET IMPALA POLICE PATROL VEHICLES, IDLING THE ENGINE FOR EXTENDED PERIODS OF TIME CAN PREMATURELY WEAR THE ENGINE-COOLING-FAN MOTOR. IN THIS CONDITION, THE MOTOR MAY FAIL TO OPERATE OR OPERATE NOISILY. THIS CONDITION CAN ALSO DAMAGE MOTOR-CONTROL RELAYS IN THE VEHICLE’S UNDERHOOD BUSSED ELECTRICAL CENTER (UBEC). DEALERS ARE TO DIAGNOSE AND REPLACE FAN MOTORS PER PI1384 REGARDING THE SEMI-ANNUAL PREVENTATIVE MAINTENANCE CHECK FOR POLICE VEHICLE COOLING FANS."
14588B2017-01-26. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. 14588B - SPECIAL COVERAGE (REVISED TO ADD 2016 MY CHEVROLET IMPALA). ON SOME POLICE PATROL VEHICLES, IDLING THE ENGINE FOR EXTENDED PERIODS OF TIME CAN PREMATURELY WEAR THE ENGINE-COOLING-FAN MOTOR. IN THIS CONDITION, THE MOTOR MAY FAIL TO OPERATE OR OPERATE NOISILY. THIS CONDITION CAN ALSO DAMAGE MOTOR-CONTROL RELAYS IN THE VEHICLE’S UNDERHOOD BUSSED ELECTRICAL CENTER (UBEC). DEALERS ARE TO DIAGNOSE AND REPLACE FAN MOTORS PER PI1384 REGARDING THE SEMI-ANNUAL PREVENTATIVE MAINTENANCE CHECK FOR POLICE VEHICLE COOLING FANS.
PI1384A2016-10-19. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO TEST THE COOLING FAN CIRCUIT FOR RESISTANCE IN ORDER TO PREVENT THE FAN MOTORS FROM LOSING PERFORMANCE ON POLICE VEHICLES.
PI10692016-06-22. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PI1069A2016-06-09. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SC-145882015-10-31. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. CHEVROLET: TSB CONTAINS A NOTIFICATION OF AN OWNER'S LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. WHEN CERTAIN VEHICLES HAVE BEEN IDLING FOR LONG PERIODS OF TIME, ENGINE COOLING FAN MOTOR CAN WEAR OUT PREMATURELY AND MOTOR EITHER FAILS TO OPERATE OR IS NOISY. MODEL 2011-15 CAPRICE, 2012-15 IMPALA. *PE
PI-10692013-12-05. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. CHEVROLET: WHEN KEY IS OFF, COOLING FANS RUNS OR COOLING FANS FAILS TO RUN, DUE TO RELAYS FOR COOLING FANS STICKING OR RELAYS AND ACCESSORY WIRING BLOCK BECOMES DAMAGED AND DRAWING TO MUCH AMPERAGE. MODEL 2012-2014 IMPALA. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.