Technical Service Bulletins of the 2020 Acura Rlx Hybrid

There have been 2 technical service bulletins issued for the 2020 Acura Rlx Hybrid.

1 2020 Acura Rlx Hybrid power train:automatic transmission:internal:gears TSB (Bulletin B20-040 )

Bulletin Date: Sep. 15, 2020
Component: Power train:automatic transmission:internal:gears.
Bulletin Summary: "service bulletin - when the pcm detects a malfunction in one of the odd number transmission gears, it will set one of the following dtcs: -p073f (unable to engage gear 1) -p074b (unable to engage gear 3) -p074d (unable to engage gear 5)
Vehicles covered in this TSB:
2014 Acura Rlx Hybrid, 2016 Acura Rlx Hybrid, 2017 Acura Rlx Hybrid, 2018 Acura Rlx Hybrid, 2019 Acura Rlx Hybrid, 2020 Acura Rlx Hybrid.

2 2020 Acura Rlx Hybrid automatic transmission control module (tcm, pcm) TSB (Bulletin B20-040 )

Bulletin Date: Sep. 15, 2020
Component: Automatic transmission control module (tcm, pcm).
Bulletin Summary: "service bulletin - when the pcm detects a malfunction in one of the odd number transmission gears, it will set one of the following dtcs: -p073f (unable to engage gear 1) -p074b (unable to engage gear 3) -p074d (unable to engage gear 5)
Vehicles covered in this TSB:
2014 Acura Rlx Hybrid, 2016 Acura Rlx Hybrid, 2017 Acura Rlx Hybrid, 2018 Acura Rlx Hybrid, 2019 Acura Rlx Hybrid, 2020 Acura Rlx Hybrid.

3 2020 Acura Rlx Hybrid exhaust system emission control TSB (Bulletin B20-040 )

Bulletin Date: Sep. 15, 2020
Component: Exhaust system emission control.
Bulletin Summary: "service bulletin - when the pcm detects a malfunction in one of the odd number transmission gears, it will set one of the following dtcs: -p073f (unable to engage gear 1) -p074b (unable to engage gear 3) -p074d (unable to engage gear 5)
Vehicles covered in this TSB:
2014 Acura Rlx Hybrid, 2016 Acura Rlx Hybrid, 2017 Acura Rlx Hybrid, 2018 Acura Rlx Hybrid, 2019 Acura Rlx Hybrid, 2020 Acura Rlx Hybrid.

4 2020 Acura Rlx Hybrid automatic transmission control module (tcm, pcm) TSB (Bulletin BBOM09152020)

Bulletin Date: Sep. 15, 2020
Component: Automatic transmission control module (tcm, pcm).
Bulletin Summary: Dealer message - today, September 15, 2020, Acura is announcing a stop sale and emissions recall for certain 2017-2020 mdx sport hybrid and 2014, 2016-2020 rlx sport hybrid vehicles that may not properly clear specific diagnostic trouble CO
Vehicles covered in this TSB:
2017 Acura Mdx Sport Hybrid, 2018 Acura Mdx Sport Hybrid, 2019 Acura Mdx Sport Hybrid, 2020 Acura Mdx Sport Hybrid, 2014 Acura Rlx Hybrid, 2016 Acura Rlx Hybrid, 2017 Acura Rlx Hybrid, 2018 Acura Rlx Hybrid, 2019 Acura Rlx Hybrid, 2020 Acura Rlx Hybrid.

5 2020 Acura Rlx Hybrid exhaust system emission control TSB (Bulletin BBOM09152020)

Bulletin Date: Sep. 15, 2020
Component: Exhaust system emission control.
Bulletin Summary: Dealer message - today, September 15, 2020, Acura is announcing a stop sale and emissions recall for certain 2017-2020 mdx sport hybrid and 2014, 2016-2020 rlx sport hybrid vehicles that may not properly clear specific diagnostic trouble CO
Vehicles covered in this TSB:
2017 Acura Mdx Sport Hybrid, 2018 Acura Mdx Sport Hybrid, 2019 Acura Mdx Sport Hybrid, 2020 Acura Mdx Sport Hybrid, 2014 Acura Rlx Hybrid, 2016 Acura Rlx Hybrid, 2017 Acura Rlx Hybrid, 2018 Acura Rlx Hybrid, 2019 Acura Rlx Hybrid, 2020 Acura Rlx Hybrid.


Also see Acura vehicle common problems.