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Service bulletins for the 2013 Acura RDX

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.

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

By type

By component

By trouble code

Bulletins, newest first
Service Bulletin2018-03-05. Service bulletin. SUSPENSION; SEATS. Service bulletin - In cold ambient conditions (below-freezing temps) a vibration is felt in the front seats and floor at highway speeds during light throttle operation
BVE021420189012018-02-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. Dealer message - Every Service Bulletin requires you to take an HDS snap shot and use the job aid or Tech2Tech to confirm the judder/shudder is coming from the torque converter.
DLR MSG - RFP -2018-02-26. Service bulletin. ELECTRICAL SYSTEM. Dealer message - American Honda (AHM) is investigating certain 2013-2014 RDXs with a complaint of fuel cap warning light on with or without DTC P455(EVAP System Large Leak Detected) and/or P456(EVAP System Very Small Leak Detected) Stored. To fully understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting any further repair of any kind.
Service Bulletin2017-12-08. Service bulletin. STRUCTURE. Service bulletin - The moonroof will not auto-close or will reverse direction when contacting the wind deflector. The drain channel rods create too much friction when the moonroof is closing, which causes the anti-pinch function to operate and open the moonroof.
Service Bulletin2017-12-08. Service bulletin. STRUCTURE. Service bulletin - The moonroof will not auto-close or will reverse direction when contacting the wind deflector. The drain channel rods create too much friction when the moonroof is closing, which causes the anti-pinch function to operate and open the moonroof.
Service Bulletin2017-10-15. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Service bulletin - The moonroof will not auto-close or will reverse direction when contacting the wind deflector. The drain channel rods create too much friction when the moonroof is closing, which causes the anti-pinch function to operate and open the moonroof.
Service Bulletin2017-10-15. Service bulletin. FUEL SYSTEM, GASOLINE. Service bulletin - The MIL comes on and DTC P0455 (EVAP system large leak) and/or DTC P0456 (EVAP system very small leak detected) is set. The fuel fill cap (gas cap) may also be loose or have a stick-slip feeling when tightened. The fuel fill cap gasket creates too much friction, preventing the cap from sealing properly.
Service Bulletin2017-08-15. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Service bulletin - For any TPMS-related warranty repairs, all recorded DTCs must now be entered into the warranty claim. Make sure your repair order includes those DTCs.
Service Bulletin2017-08-15. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP. Service bulletin - The TIGHTEN FUEL CAP message is on or DTC P0455 (EVAP system large leak) and/or DTC P0456 (EVAP system very small leak detected) set. During short drive cycles, the PCM may misinterpret inputs from the evaporative system.
Service Bulletin2017-07-31. Service bulletin. ENGINE AND ENGINE COOLING. Service bulletin - The electric differential pressure solenoid (EDPS) has excessive oil pressure, causing the AWD indicator to come on and DTC C-1858-73 (differential fluid pressure deviation high) to set.
B15-0122017-07-10. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID. SERVICE BULLETIN - THE ELECTRIC DIFFERENTIAL PRESSURE SOLENOID (EDPS) HAS EXCESSIVE OIL PRESSURE, CAUSING THE AWD INDICATOR TO COME ON AND DTC C-1858-73 (DIFFERENTIAL FLUID PRESSURE DEVIATION HIGH) TO SET.
B16-0022017-06-30. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS; SERVICE BRAKES, AIR:DISC; SERVICE BRAKES, AIR:DISC:PADS. SERVICE BULLETIN - THERE IS FRONT BRAKE NOISE DURING LIGHT BRAKE PEDAL APPLICATION. A VIBRATION MAY ALSO BE FELT THROUGH THE STEERING WHEEL WHILE BRAKING.
B16-0022017-06-19. Service bulletin. SERVICE BRAKES. SERVICE BULLETIN - THERE IS FRONT BRAKE NOISE DURING LIGHT BRAKE PEDAL APPLICATION. A VIBRATION MAY ALSO BE FELT THROUGH THE STEERING WHEEL WHILE BRAKING.
(JU1) EMISSIONS2017-06-19. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; EQUIPMENT:OTHER:LABELS. FOLLOW UP MAILING - REMINDER SENT TO OWNERS TO REPLACE AN UNDERHOOD EMISSION CERTIFICATION LABEL ON THEIR VEHICLE.
SERVICE BULLETIN2017-06-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; EQUIPMENT:OTHER:LABELS. "SERVICE BULLETIN - ON A SMALL NUMBER OF RDXS, THE VEHICLE’S EMISSION CERTIFICATION LABEL UNDER THE HOOD MAY HAVE BEEN REPLACED WITH A SERVICE LABEL LISTING INCORRECT INFORMATION. THIS WOULD CAUSE THE VEHICLE TO BE NONCOMPLIANT WITH APPLICABLE EMISSION REGULATIONS."
DLR MSG - ACURA2017-06-16. Service bulletin. EQUIPMENT:OTHER:LABELS; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. "DEALER MESSAGE - TODAY, SEPTEMBER 10, 2015, ACURA IS ANNOUNCING A NONCOMPLIANCE RECALL FOR 200 MODEL YEAR 2013 RDX VEHICLES TO REPLACE INCORRECTLY APPLIED REPLACEMENT EMISSIONS LABELS. ANY NEW OR USED UNITS IN DEALER STOCK MUST BE REPAIRED PER SERVICE BULLETIN,15-047:NONCOMPLIANCERECALL:RDX EMISSIONS LABEL, PRIOR TO SALE. REFER TO YOUR ERESPONSIBILITY REPORT OR VIN INQUIRY TO DETERMINE WHICH UNITS IN YOUR INVENTORY ARE AFFECTED. ACURA EXPECTS TO BEGIN CUSTOMER NOTIFICATION IN EARLY OCTOBER 2015."
B-JID-02102016-32017-06-16. Service bulletin. AIR BAGS. DEALER MESSAGE - DEALER Q&A REGARDING 2005-2016 MULTI MODEL DRIVER'S AIRBAG INFLATOR RECALL.
B-JID-02102016-32017-06-16. Service bulletin. AIR BAGS. "DEALER MESSAGE - ON FRIDAY, WE INFORMED YOU THAT ACURA IS PUTTING IN PLACE A NUMBER OF PROVISIONS AND PROGRAMS TO SUPPORT YOU AND OUR CLIENTS AFFECTED BY THE 2005-2016 MULTI-MODEL DRIVER’S AIRBAG INFLATOR STOP SALE/SAFETY RECALL ANNOUNCED JANUARY 29, 2016 (SERVICE BULLETIN 16-010). ALTHOUGH WE’RE STILL BUILDING THE SYSTEMS TO ADMINISTER THESE PROGRAMS, WE WANTED TO SHARE WITH YOU THE PROGRAM DETAILS AS SOON AS THEY WERE FINALIZED TO PUT YOU IN A BETTER POSITION TO ASSIST CLIENTS."
B-JID-02052016-32017-06-16. Service bulletin. AIR BAGS. "DEALER MESSAGE - WE’VE BEEN WORKING TO ADDRESS THE QUESTIONS AND CONCERNS WE’VE RECEIVED FROM THE NATIONAL DEALER ADVISORY BOARD AND MEMBERS OF ADVISORY COMMITTEES, AS WELL AS FROM MANY OF YOU THROUGH OUR FIELD REPRESENTATIVES RELATED TO THE DRIVER AIRBAG INFLATOR STOP SALE AND SAFETY RECALL WE ANNOUNCED THIS WEEK. THANK YOU FOR YOUR FEEDBACK; IT HAS HELPED US BETTER UNDERSTAND WHAT AMERICAN HONDA CAN DO TO ASSIST YOU AND OUR CUSTOMERS DURING THIS RECALL."
B-FTD-02052016-32017-06-16. Service bulletin. AIR BAGS. "DEALER MESSAGE - ON FRIDAY, JANUARY 29TH, AMERICAN HONDA NO��FIED NHTSA OF A STOP SALE AND SAFETY RECALL FOR APPROXIMATELY 530,000 MODEL YEAR 2005-2016 ACURA VEHICLES. THIS RECALL IS DUE TO THE TAKATA DRIVER'S SIDE AIRBAG INFLATORS THAT MAY EXPERIENCE OVER-PRESSURIZATION RESULTING IN A RUPTURE. AT THIS TIME, WE’RE WORKING TO IDENTIFY THE ROOT CAUSE, BUT WE DO KNOW THAT EXPOSURE TO HIGH TEMPERATURES AND HIGH HUMIDITY IS A CONTRIBUTING FACTOR."
B-APS-02082016-32017-06-16. Service bulletin. AIR BAGS. DEALER MESSAGE - ON FRIDAY, JANUARY 29, 2016, ACURA NOTIFIED NHTSA OF A STOP SALE AND SAFETY RECALL FOR APPROXIMATELY 530,000 MODEL YEAR 2005-2016 ACURA VEHICLES.
B05-0182017-05-24. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). SERVICE BULLETIN - NAVIGATION SYSTEM INFORMATION.
B15-0512017-05-23. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE. SERVICE BULLETIN - WHEN THE CLIENT USES THE HFL, THE PERSON THEY ARE SPEAKING WITH MAY EXPERIENCE POOR SOUND QUALITY, STATIC, OR THE SPEAKER’S VOICE CUTTING OUT. CROSS-CHECK THE HFL PART NUMBER AND THE HFL SOFTWARE VERSION TABLE IN STEP 2 OF REPAIR PROCEDURE TO VERIFY IF THE HFL CONTROL UNIT CAN BE UPDATED.
B15-0512017-05-22. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL. SERVICE BULLETIN - WHEN THE CLIENT USES THE HFL, THE PERSON THEY ARE SPEAKING WITH MAY EXPERIENCE POOR SOUND QUALITY, STATIC, OR THE SPEAKER’S VOICE CUTTING OUT.
B-ANS-02192016-32017-05-18. Service bulletin. AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE. "STOP SALE/SAFETY RECALL: ACURA 2005-2016 MULTI-MODEL DRIVER’S AIRBAG INFLATOR DEALER Q&A – UPDATED 02.19.16"

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