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Service bulletins for the 2014 Cadillac CTS

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.

2068 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
PI1223A2018-05-21. Service bulletin. ENGINE AND ENGINE COOLING. This preliminary bulletin explains a normal condition of a customers concern of a rough idle and black smoke on cold starts.
03-06-03-004L2018-05-21. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY. This warranty bulletin explains how to use the EL-50313 Midtronic GR8 Battery tester to test a battery and determin if it is warranty or not.
PI12482018-05-21. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:WIRING. This preliminary bulletin provides a procedure to repair the wiring harness to haptic motor to correct the customers concern of the haptic motor does not vibrate.
03-03-10-007I2018-05-21. Service bulletin. EQUIPMENT; TIRES. This informational bulletin explains a normal condition of new tires may shake and vibrate for the first few miles.
00-03-10-006J2018-05-21. Service bulletin. EQUIPMENT; TIRES. This informational bulletin provides the technician with information on tire radial force variations and how to balance a tire using the balancer.
PI1238A2018-05-21. Service bulletin. EQUIPMENT. This preliminary bulletin provides a procedure to update the radio to correct the customers concern of multipul radio operation issues.
13-00-89-004I2018-05-21. Service bulletin. EQUIPMENT. This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
12-08-132-001B2018-05-21. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This informational bulletin explains if the fuse is open when the customer plugs in the trailer, that it may be the cause if diagnostics finds no problems to that point.
06-00-89-029J2018-05-21. Service bulletin. EQUIPMENT. This informational bulletin provides tips on how to care for the interior of the vehicle using products.
PI12422018-05-21. Service bulletin. FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: RADAR; EQUIPMENT ADAPTIVE/MOBILITY. This preliminary bulletin provides a procedure to re-calibrate the forward range radar if the Service Driver Assist message stays on after a repair.
PI12382018-05-21. Service bulletin. EQUIPMENT. This preliminary bulletin provides a procedure to update the radio to correct the customers concern of multipul radio operation issues.
14-08-117-0012018-05-21. Service bulletin. ELECTRICAL SYSTEM. This technical bulletin provides a procedure to disconnect the battery if the repairs were done to the vehicle and the technician was unable to clear the codes.
PI12352018-05-21. Service bulletin. ELECTRICAL SYSTEM. This preliminary bulletin provides information to the technician, to check for loose grounds and the correct labor op to use
PI12342018-05-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. This preliminary bulletin explains a normal noise from the turbochargers when the vehicle is revved in P or D.
PI12332018-05-21. Service bulletin. EQUIPMENT. This preliminary bulletin states to add the DTC symptom byte to the documentation to help aid engineering pinpoint concerns when trying to locate a root cause.
05-06-04-035D2018-05-21. Service bulletin. FUEL SYSTEM, GASOLINE. This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.
02-07-30-029V2018-05-21. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING; EQUIPMENT. This informational bulletin provides information to the technician on what parts of an engine or transmission will require the PQC to be notified.
11-08-49-001K2018-05-21. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This technical bulletin provides a procedure on how to turn the transport mode message off and reset the battery light flashing.
03-06-03-004K2018-05-21. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This warranty bulletin explains how to use the EL-50313 Midtronic GR8 Battery tester to test a battery and determin if it is warranty or not
13-00-89-004G2018-05-21. Service bulletin. EQUIPMENT. This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
PI11872018-05-21. Service bulletin. EQUIPMENT; VISIBILITY:WINDSHIELD; VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR. This preliminary bulletin provides a repair to replace the windshield to fix the customers concern of the inside rearview mirrior loose or fell off with bracket.
99-01-39-004F2018-05-21. Service bulletin. EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER. This technical bulletin provides a procedure to correct the customers concern of odor coming from the Air conditioning.
00-06-01-012E2018-05-21. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. This information bulletin provides the technician the information on how to properly clean a metal surface using the correct tool.
12-03-10-001B2018-05-21. Service bulletin. TIRES; EQUIPMENT; WHEELS:RIM. This informational bulletin provides technicians with ways to decrease the tire slipping on the rim and reduce to possible chances of the customers concerns over tire vibration are repair.
12-09-41-002B2018-05-21. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; SEATS. The informational bulletin explains how items on the passenger seat may cause the PPS to chime or the passenger airbag light turns on if electronic devices or conductive objects are placed on the seat.

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