Explore the comprehensive list of OBD-II parameters supported for the Acura TLX. This includes real-time data for engine performance, fuel efficiency, and diagnostic trouble codes. Sidecar provides access to these PIDs to help you monitor your vehicle's health.
20,595 miles driven
23 drivers
Year |
Overall |
Fuel |
Speed |
Range |
Odom |
Tires |
|---|---|---|---|---|---|---|
2015-2025 |
 |
|
|
Estimatable |
|
|
Legend
Vehicle is fully onboarded.
Feature is supported via OBD. Requires a connected OBD-II scanner.
Feature is supported via Connected Accounts (Beta).
General support
Sidecar supports the SAEJ1979 OBD-II standard for vehicles produced in the USA since 1996 and vehicles worldwide in the 2000’s. For vehicles that support OBD-II — typically combustion and hybrid vehicles — this enables out-of-the-box support for odometer, speed, fuel tank levels, and 100s of other parameters.
Which OBD scanners work with the Acura?
Most standard OBD-II scanners are compatible with most vehicles. Sidecar works with a wide range of WiFi and Bluetooth ELM327-based adapters. View list of tested scanners
Parameter support by model year
Climate
| Parameter | 2015 | 2016-2019 | 2020 | 2021 | 2022-2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
|
Air conditioner clutch (scalar)
TLX_AC_CLUTCH
|
✓ | ✓ | ✓ | ||||
|
Outside air temperature (celsius)
TLX_AAT
|
✓ | ✓ | ✓ | ✓ | ✓ |
Clocks
| Parameter | 2015 | 2016-2019 | 2020-2021 | 2022-2023 | 2024-2025 |
|---|---|---|---|---|---|
|
Time since engine start (seconds)
TLX_RUNTM
|
✓ | ✓ | ✓ |
ECU
| Parameter | 2015 | 2016-2019 | 2020 | 2021-2024 | 2025 |
|---|---|---|---|---|---|
|
Knock control (scalar)
TLX_KNOCK_CTRL
|
✓ | ✓ | ✓ | ||
|
Misfire count, cylinder 1 (scalar)
TLX_MISFIRE_1
|
✓ | ✓ | ✓ | ||
|
Misfire count, cylinder 2 (scalar)
TLX_MISFIRE_2
|
✓ | ✓ | ✓ | ||
|
Misfire count, cylinder 3 (scalar)
TLX_MISFIRE_3
|
✓ | ✓ | ✓ | ||
|
Misfire count, cylinder 4 (scalar)
TLX_MISFIRE_4
|
✓ | ✓ | ✓ | ||
|
Misfire count, cylinder 5 (scalar)
TLX_MISFIRE_5
|
✓ | ✓ | ✓ | ||
|
Misfire count, cylinder 6 (scalar)
TLX_MISFIRE_6
|
✓ | ✓ | ✓ | ||
|
Oil pressure (kilopascal)
TLX_EOP
|
|||||
|
Variable valve control (scalar)
TLX_VTEC_CTRL
|
✓ | ✓ | ✓ |
Engine
| Parameter | 2015 | 2016-2019 | 2020 | 2021 | 2022-2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
|
Active cylinders (scalar)
TLX_ACTIVE_CYL
|
✓ | ✓ | ✓ | ✓ | ✓ | ||
|
Generator (percent)
TLX_GENERATOR
|
✓ | ✓ | ✓ | ||||
|
Transmission fluid temperature (celsius)
TLX_ATF_T_NEW
|
|||||||
|
Variable valve timing duty (percent)
TLX_VTC_DUTY
|
✓ | ✓ | ✓ |
Fuel
| Parameter | 2015 | 2016-2019 | 2020 | 2021-2024 | 2025 |
|---|---|---|---|---|---|
|
Fuel/air commanded equivalence ratio (scalar)
TLX_FUEL_AIR_RATIO
|
✓ | ✓ | ✓ |
Tires
| Parameter | 2015 | 2016-2019 | 2020-2021 | 2022-2023 | 2024-2025 |
|---|---|---|---|---|---|
|
Front left tire pressure (kilopascal)
TLX_TP_FL
|
✓ | ✓ | ✓ | ||
|
Front left tire temperature (celsius)
TLX_TT_FL
|
✓ | ✓ | ✓ | ||
|
Front right tire pressure (kilopascal)
TLX_TP_FR
|
✓ | ✓ | ✓ | ||
|
Front right tire temperature (celsius)
TLX_TT_FR
|
✓ | ✓ | ✓ | ||
|
Rear left tire pressure (kilopascal)
TLX_TP_RL
|
✓ | ✓ | ✓ | ||
|
Rear left tire temperature (celsius)
TLX_TT_RL
|
✓ | ✓ | ✓ | ||
|
Rear right tire pressure (kilopascal)
TLX_TP_RR
|
✓ | ✓ | ✓ | ||
|
Rear right tire temperature (celsius)
TLX_TT_RR
|
✓ | ✓ | ✓ |
Transmission
| Parameter | 2015 | 2016-2019 | 2020 | 2021-2025 |
|---|---|---|---|---|
|
Transmission fluid temperature (celsius)
TLX_ATF_T
|
✓ | ✓ | ||
|
Transmission gear
TLX_GEAR
|
✓ | ✓ |
Trips
| Parameter | 2015 | 2016-2019 | 2020-2021 | 2022-2023 | 2024-2025 |
|---|---|---|---|---|---|
|
Odometer (kilometers)
TLX_ODO
|
✓ | ✓ | ✓ |
Apple CarPlay support
Model years |
CarPlay support |
|---|---|
2018-2024 |
✓ Supported |
* From Apple's CarPlay support site: CarPlay support is either standard or available as an option on many new 2016 cars and later, with some manufacturers offering software updates for earlier models. Some models may support CarPlay or car keys only in certain configurations, and not all models are available in all areas. CarPlay support is subject to change. See your dealer for details.
About the Acura TLX
The Acura TLX is a mid-size luxury sedan that combines sophisticated styling, advanced technology, and engaging performance. Introduced in 2014 as a replacement for both the TL and TSX sedans, the TLX represents Acura’s vision of the modern sports sedan.
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Frequently asked questions
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Does the TLX support Apple CarPlay and Android Auto?
Apple CarPlay and Android Auto support varies by model year:
First Generation (2015-2020)
2015-2017: No CarPlay/Android Auto support
2018-2020: Wired CarPlay and Android Auto (USB connection required)
Second Generation (2021-2025)
2021-2023: Wired CarPlay and Android Auto (USB connection required)
2024-2025: Wireless CarPlay and Android Auto (also includes Qi wireless charging pad)
If you have a 2015-2023 model, aftermarket wireless adapters are available to add wireless functionality to the existing wired CarPlay system.