2023 Mazda CX-5 Technical Service Bulletins

285 technical service bulletins (TSBs) are on record for the 2023 Mazda CX-5. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10243568Sep 15, 2023Brakes. Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may occur, and to better assist the customer in resolving their specific brake concern.
• 10243559Sep 14, 2023Equipment. MNAO has recently found an increase in non-returned cores within the United Radio (UR) exchange program. As a reminder, dealers have 90 days, after the order is placed, to return the exchanged part. Failure to return the exchanged part will result in a debit of the full component price.
• 10243569Sep 13, 2023Body and structure, Visibility (wipers, defrost, mirrors). Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection.
• 10243545Sep 13, 2023Brakes. Front Brake Noise Symptom 1: Some vehicles may exhibit a click noise when first moving forward or reverse from a stop OR when first applying the brakes while moving forward at slow speeds. This is caused by deteriorated grease between the brake pads and the shim, the front brake pads move upward/downward along with the brake rotors during brake application. When the vehicle moves or the brakes are applied the next…
• 10241609Aug 29, 2023Exterior lighting. Some customers may notice an abnormal noise (i.e. whine, groan, rattle or squeak) coming from the front combination lights when turning them on, or a few minutes after turning them off. The noise may be due to contamination by foreign matter during the manufacturing process. The fan motor bearing may become worn out during use. To eliminate the noise, the production process at the supplier and the material has been…
• 10241637Aug 28, 2023Electrical system. Some customers may complain about scratches on the instrument cluster lens.
• 10241636Aug 28, 2023Electrical system. Qi Wireless Charger Symptom Troubleshooting
• 10241635Aug 28, 2023Electrical system. Qi Wireless Charger Symptom Troubleshooting
• 10241634Aug 28, 2023Equipment, Engine cooling, Exterior lighting. Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop, Door Lock / Unlock, Lights ON / OFF
• 10241612Aug 16, 2023Engine cooling. A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Valves, valve springs, valve spring seats, and cotters (IN/EX) are included in the new assembly. Dealers can now utilize the Limited Parts Ordering (LPO) page on eMDCS to order the repair parts for 2.5L (with cylinder deactivation) and 2.5L turbo cylinder head repairs.
• 10241633Aug 15, 2023Engine cooling, Equipment, Exterior lighting. Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop, Door Lock / Unlock, Lights ON / OFF
• 10240492Jul 28, 2023Suspension. Some customers have reported experiencing a one-time popping or clunking sound while driving their vehicle. The noise is most noticeable when duplicating the driving conditions of going up or down an incline while simultaneously making a turn. NOTE: For Mazda6 vehicles, the noise may only be heard once per day. To reproduce the concern, allow the vehicle to sit overnight and then drive it.
• 10240392Jul 26, 2023Exterior lighting. Some customers may notice an abnormal noise (i.e. whine, groan, rattle or squeak) coming from the front combination lights when turning them on, or a few minutes after turning them off. The noise may be due to contamination by foreign matter during the manufacturing process. The fan motor bearing may become worn out during use. To eliminate the noise, the production process at the supplier and the material has been…
• 10240494Jul 21, 2023Equipment. Some customers may complain about the Active Driving Display not displaying turn by turn (TBT) travel direction or navigation information.
• 10240489Jul 14, 2023Seats. Some customers may experience a squeak noise by the center console, this is caused by the center console rubbing on the seat.
• 10240495Jul 11, 2023Electrical system. Some customers may experience the following: In-Vehicle Network Malfunction error message, Master Warning light ON, Connected Vehicle Reception Icon shows "X".
• 10240496Jul 6, 2023Body and structure. Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection.
• 10240484Jul 5, 2023Engine cooling, Latches, locks and linkages, Exterior lighting, Equipment. Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop Door Lock / Unlock Lights ON / OFF 3. MAZDA CONNECT connected vehicle reception strength icon shows "X" or " ".
• 10238689Jun 28, 2023Engine cooling, Equipment. Connected Services, Frequently Asked Questions (FAQ)
• 10238692Jun 13, 2023Electrical system, Equipment. In-vehicle network malfunction and master warning light on. Dtc u3000:04 stored (does not apply to 09-001/23)
• 10238680Jun 13, 2023Wheels, Tires. Some vehicles may exhibit a steering shimmy or body vibration during the PDI test drive or during the first few miles of driving after the vehicle has been delivered to the customer due to flat spots on the tires. Flat spots on tires may be caused by improper maintenance during dealer storage (e.g.: Vehicle was left stationary for a prolonged period of time in high ambient temperatures).
• 10238681Jun 12, 2023Engine cooling, Exterior lighting, Body and structure, Latches, locks and…. Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop Door Lock / Unlock Lights ON / OFF 3. MAZDA CONNECT connected vehicle reception strength icon shows "X" or " ".
• 10238700Jun 6, 2023Engine cooling. A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Valves, valve springs, valve spring seats, and cotters (IN/EX) are included in the new assembly. Dealers can now utilize the Limited Parts Ordering (LPO) page on eMDCS to order the repair parts for 2.5L (with cylinder deactivation) and 2.5L turbo cylinder head repairs.
• 10238697Jun 5, 2023Body and structure, Equipment. Interior parts made of resin have antistatic coating to prevent dust from sticking on the surfaces, and depending on the conditions of use, the antistatic components may crystallize slightly, giving an appearance of white stains on the surface. To remove the stains, wipe the stained surface with a towel soaked with water mixed with a small portion of a neutral detergent. If the white stains reappear again, simply…
• 10238695Jun 1, 2023Engine cooling. Some customers may complain of a lack of power under heavy load without any warning lights or DTCs. This concern may be due to a loose or detached hood weatherstrip, which can cause a blockage or restriction in the air intake system.
• 10237208May 31, 2023Electrical system, Equipment. Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure.
• 10237217May 24, 2023Electrical system. Use the symptom troubleshooting tables below to diagnose MAZDA CONNECT concerns.
• 10237216May 24, 2023Electrical system, Engine cooling. If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Aftermarket devices may be the cause of the electrical concern. Below are a few examples of unusual electrical concerns caused by aftermarket devices.
• 10237210May 24, 2023Engine cooling, Electrical system, Equipment. Frequently Asked Questions (FAQ)
• 10237209May 24, 2023Equipment, Engine cooling, Electrical system. Some customers may complain about any of the following:1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop, Door Lock / Unlock, Lights ON / OFF, 3. MAZDA CONNECT connected vehicle reception strength icon shows "X" or " ".
• 10237215May 17, 2023Wheels. Some automotive cleaning products contain strong acid or alkali. When these types of cleaners are used to clean the wheels on Mazda vehicles, the chemicals contents penetrate the clear coating of the wheel surface and damage the paint under the clear coating. The damaged area has the appearance of dark stains or discoloration.
• 10237197May 9, 2023Electrical system. The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replacement. Use the following test procedures in this Service Bulletin to test Mazda vehicle batteries and to generate a Warranty Code.
• 10235699Apr 28, 2023Electrical system. In-Vehicle Network Malfunction error message. DTC U3000:04 (Telematics communication unit internal malfunction) stored. NOTE: The vehicle does not apply to 09-001/23 because CSP04 is not "OPEN".
• 10235579Apr 28, 2023Equipment. Mazda Connected Services - Frequently Asked Questions (FQA)
• 10235413Apr 26, 2023Engine cooling. Some vehicles may exhibit oil seepage or oil leak onto the engine front cover, which becomes more apparent with dust adhesion.
• 10235702Apr 25, 2023Engine cooling. A tapping/rattling noise may be noticed from the valve train area. This operating condition can occur on new vehicles which have been delivered to Mazda dealers (due to loading and unloading from transport trucks or customers moving their vehicles in and out of their garages to wash the vehicle, etc.). This condition may also occur if the engine is not allowed to warm up after multiple cold starts.
• 10235576Apr 25, 2023Equipment, Engine cooling, Latches, locks and linkages. Some customers may complain about any of the following:1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative.Engine Start / Stop,Door Lock / Unlock,Lights ON / OFF. 3. MAZDA CONNECT connected vehicle reception strength icon shows "X" or " ".
• 10235696Apr 14, 2023Electrical system. Qi Wireless Charger symptom troubleshooting
• 10235418Apr 12, 2023Exterior lighting. Some customers may complain of foggy rear combination lights (as shown below) after a car wash or heavy rain.
• 10235705Apr 4, 2023Electrical system. This service information provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. For new vehicles in stock at the dealer, inspect and maintain the batteries periodically according to the repair procedure.
• 10235415Apr 3, 2023Seats. At PDI or when new vehicle is delivered, some customers may complain about wrinkles on the leather seat cushion and/or seat back surface.
• 10233685Mar 28, 2023Electrical system. This service information provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. For new vehicles in stock at the dealer, inspect and maintain the batteries periodically according to the repair procedure.
• 10233683Mar 28, 2023Latches, locks and linkages, Exterior lighting, Engine cooling. Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop Door Lock / Unlock Lights ON / OFF 3. MAZDA CONNECT connected vehicle reception strength icon shows "X" or " ".
• 10233669Mar 21, 2023Equipment. There are currently 2 methods for cutting a new auxiliary key blank. A. Auxiliary Key Trace Cut Method. B. Auxiliary Key Code Cut Method
• 10233674Mar 10, 2023Equipment. Mazda Connect Services - Frequently Asked Questions (FAQ)
• 10233564Mar 7, 2023Exterior lighting. Some customers may hear noise from their headlamps. While some noise from the electric motor is normal, it may be louder in one headlamp than the other or both are significantly louder than a known good vehicle.
• 10233704Mar 1, 2023Visibility (wipers, defrost, mirrors). Some customers may report an odor or water in the HVAC system and upon inspection, the cabin air filter may be found to be wet.
• 10233562Mar 1, 2023Exterior lighting, Equipment, Engine cooling, Latches, locks and linkages. Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop, Door Lock / Unlock, Lights ON / OFF
• 10232299Feb 28, 2023Electrical system. Speedometer replacement procedure
• 10232306Feb 21, 2023Seats. On certain CX-5 vehicles, the rear seat center headrest may have surface-only cosmetic damage (scratch/tear/dent) due to an inappropriate assembly process. There are 118 subject vehicles in this campaign and the damage rate is expected to be 6-12 total vehicles (5-10%).

← All problems reported for the 2023 Mazda CX-5