2015 Acura RLX Service and Repair Manual
The 2015 Acura RLX service and repair manual is matched to this exact year, make and model. It covers both powertrains offered that year — the 3.5L V6 gas engine and the 3.5L V6 full hybrid — and all four trims.
Engines
- 3.5L V6 — 3471cc (212 cu in), SOHC, naturally aspirated, gas
- 3.5L V6 — 3471cc (212 cu in), SOHC, naturally aspirated, hybrid
Trims
- Base Sedan 4-Door
- Elite Sedan 4-Door
- Tech Sedan 4-Door
- Sport Hybrid SH-AWD Sedan 4-Door
Known issues on the 2015 RLX. One recall is on federal record for this model year, on the gasoline fuel system delivery fuel pump: fuel pump failure can cause an engine stall while driving, increasing the risk of a crash. Owners have filed 14 complaints with NHTSA for this model year, and 81 technical service bulletins have been issued. This manual carries the factory diagnostic and repair procedures behind that system.
From a scheduled service interval to a fuel-delivery diagnosis or a hybrid powertrain fault, it keeps you on the factory procedure and the correct specification for your specific 2015 RLX.
Honda (American Honda Motor Co.) is recalling certain model year 2014-2015 Acura MDX 2WD and AWD, RLX and 2014 Acura RLX Hybrid vehicles. In certain driving conditions, the Collision Mitigation Braking System (CMBS) may incorrectly interpret certain roadside objects such as metal fences or metal guardrails as obstacles and unexpectedly apply the brakes.
If the CMBS unexpectedly applies emergency braking force while driving, there is an increased risk of a crash.
Honda will notify owners, and dealers will update the CMBS software, free of charge. The recall began on July 6, 2015. Owners may contact Acura customer service at 1-800-382-2238. Honda's numbers for this recall is JQ4, JQ5 and JQ6.
American Honda Motor Co. (Honda) is recalling certain model year 2014 Acura RLX vehicles manufactured November 22, 2012, to January 30, 2014, 2015 Acura RLX vehicles manufactured June 4, 2014, to November 18, 2014, and 2014 Acura RLX Hybrid vehicles manufactured November 5, 2013, to July 25, 2014. An aluminum film applied to the inner reflector of the headlight may experience adhesion issues causing the film to delaminate. Thus, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 108, "Lamps, reflective devices, and associated equipment."
Delamination of the aluminum film may diminish output of the headlight, increasing the risk of a vehicle crash.
Honda will notify owners, and dealers will replace both of the headlights, free of charge. The recall began February 2, 2015. Owners may contact Honda customer service at 1-310-783-2000. Honda's number for this recall is JN2.
Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.
Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.
Service Bulletin - Drivers may experience a chirping sound coming from the engine area with the engine warmed up due to the high pressure fuel pump is making a chirp.
Warranty Extension - Under certain circumstances, abnormal noise may be heard from the rear when driving straight or making small side-to-side turning movements with the steering wheel. The P-AWS indicator or warning light may also illumina
Owner Notification Letter - Under certain circumstances, abnormal noise may be heard from the rear when driving straight or making small side-to-side turning movements with the steering wheel. The MIL may also illuminate with certain DTC co
Service Bulletin - Due to manufacturing errors, abnormal noise may be heard from the rear when driving straight or making small side-toside turning movements with the steering wheel. The MIL may also illuminate with DTC C1600-94 (PAWS unex
Dealer Message - Due to manufacturing errors, abnormal noise may be heard from the rear when driving straight or making small side-to-side turning movements with the steering wheel. The MIL may also illuminate with DTC C1600-94 (PAWS unexpe
BACKGROUND On the Monroney label, the bumper compliance statement is missing. Do an iN VIN status inquiry to make sure the vehicle is shown as eligible. Vehicles affected by this campaign may be in your new vehicle inventory. Repair these v
SYMPTOM The starter grinds or spins at startup. POSSIBLE CAUSES The clearance between the starter motor gear and the torque converter ring gear is not optimal. CORRECTIVE ACTION Replace the starter and rotate the torque converter clockwise
American Honda (AHM) is investigating certain 2014-2016 RLXs with a client complaint of a chirping noise coming from the high pressure fuel pump during engine operation. To fully understand the cause of this condition, AHM would like to col
Showing the 8 most recent of 157 technical service bulletins on file with NHTSA.
TL* THE CONTACT OWNS A 2015 ACURA RLX. THE CONTACT STATED THAT WHILE DRIVING, THERE WAS A KNOCKING SOUND COMING FROM THE ENGINE COMPARTMENT PRIOR TO THE VEHICLE STALLING. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TOWED TO DUVAL ACURA LOCATED AT 11225 ATLANTIC BLVD, JACKSONVILLE, FL 32225; WHO DIAGNOSED THAT THE TIMING TENSIONER FAILED, CAUSING THE ENGINE TO SEIZE. THE VEHICLE WAS NOT YET REPAIRED. THE MANUFACTURER WAS NOT YET NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS
The contact owns a 2015 Acura RLX. The contact stated while driving 38 MPH, the rear-end of the vehicle was fishtailing and the steering wheel was turning towards the left. The contact stated that the vehicle would not accelerate above 50 MPH. Several unknown warning lights illuminated and remained illuminated. The contact pulled the vehicle over to the side of the road and called and informed the local dealer about the failure. The contact stated that the steering was previously repaired by the
The paint job on my car is fading on the hood, roof top and tail gate.
A MOANING OR RUBBING NOISE IS HEARD FROM THE REAR WHEN DRIVING STRAIGHT AND MAKIN SMALL SIDE-TO-SIDE TURNING MOVEMENTS AND WHEN YOU MAKE A SMALL TURN IT FISH TAIL SO U HAVE TO SLOW DOWN AND LET THE WHEELS CATCH UP. WITH THE REAR P-AWS ACTUATORS. I FELL THIS SHOULD BE A RECALL FOR 2015 ACURA RLX. I TOOK IT TO THE DEALERSHIP IN JACKSON MS AND THEY SAY THE ACTUATORS IS BAD. THEY TOLD ME THAT EVERYONE IS HAVING THE SAME PROBLEMS. HOW CAN I GET THE DEALERSHIP TO FIX MY CAR. HOW CAN I SEND YOU MY COPY
WHEN I MAKE A LEFT TURN, MY WHEELS AND STEERING WHEEL GET OUT OF SYNC AND THIS CAUSES THE CAR TO TEMPORARILY BECOME HARD TO STEER. AT THIS POINT, THE CAR DOESN'T RESPOND TO NORMAL STEERING GESTURES. IT FEELS AS IF THE CAR IS GOING TO VEER OUT OF THE LANE AND IT DOESN'T RESPOND FOR ME TO CORRECT IT FROM VEERING OFF UNLESS I TURN THE STEERING WHEEL COMPLETELY TOWARDS THE LEFT HAND TRAFFIC WHICH IS VERY UNUSUAL AND VERY SCARY. WHEN TO CORRECT ITSELF, THE CAR JERKS ITSELF AS THE STEERING WHEEL AND T
When you are driving the steering wheel is jerked out of your hand causing the vehicle to change lanes. The problem happens intermintently. Date the issue started was around 7/15/2022 and has continued since. Our vehicle has been taken to Acura of Baton Rouge but they are unable to get a fault code on the computer to know what to fix. Please note this is note the first issue with this so called all wheel steering system. See Acura service bulletin 13-041. Your agency has addressed this issue i
I have a 2015 Acura RLX equipped with precision all wheel steer(PAWS). According to Acura, PAWS allows the rear wheels to move independently of the front wheels for better control and handling. The system often malfunctions and moves the vehicle in a path other than what is intended based on my steering wheel input. It is very dangerous as I do not know when the system will malfunction and I have to quickly adjust the steering wheel to correct the PAWS malfunctioning. I have brought this to the
The contact owns a 2015 Acura RLX. The contact stated while switching lanes to the left, the vehicle started fishtailing. The vehicle was taken to the dealer however, the mechanic was unable to determine the cause of the failure. The contact stated the failure recurred and the vehicle was taken to the dealer a second time. The contact was informed that the RTC actuators needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and stated that the vehicle could not be re
I have 2014 built, 2015 registered Acura rlx. Problem is when I make left turn all warning yellow lights on, like X-mas trees and shows all faults like traction control, brake, steering ...etc. Around 45 degrees angle to my right hand side on steering wheel if I control my car to go straight. (Cars tail swings to right hand side line) Max speed is around 50mph. This problem disappears after turns off engine and wait for while. It have happened for several times since 2019. I believe this is rel
Component: Headlight Light blew out probably due to the moisture in the headlight assembly The Exterior lighting on 2014-2015 Acura RLX has a recall NHTSA ID Number 10106777, 10108484 & 10115754 for film backing material inside the headlights may delaminate, which may result in the vehicle no longer conforming to Federal Motor vehicle safety standards. However, my vehicle VIN number is not showing up as a recall. I believe that it should be. Manufactured 09/14
I HAVE HAD THE EXACT SAME EXPERIENCE AS #11246196. ON SEVERAL OCCASIONS WHEN MAKING A LEFT TURN, MY CAR STEERING LOSES CONTROL, FISH TAILS, THEN ALL DASHBOARD ERRORS LIGHT UP. THIS HAS HAPPENED WHEN CHANGING LANES ON A HIGHWAY AND ON CITY STREETS ALSO. THE CAR GOES INTO LIMP MODE, WITH ALL ERRORS FLASHING. STEERING WHEEL IS IN A TURNED POSITION WHEN MOVING FORWARD, BROUGHT IT TO A FRIEND WHO HAD A CODE READER, TWO CODES WERE FOUND, 27-21 STEERING ANGLE SENSOR INTERNAL FAILURE AND 86-23 F-CAN CO
