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Toyota Tacoma

Battery parameters

The Toyota Tacoma has 35 battery parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Battery voltage TACOMA_12V_VConfirmed

Pelican can show this parameter as the starter battery voltage.

  • Request22 10 02
  • Service 22DID 1002
  • Module700 → 708
  • Every1 s
  • Testing for 1995 to 2015

Example reply from a 2026 Toyota Tacoma.

Bits 0 to 15 of the reply, 16 bits.

0x2650 = 9808 → (9808 × 12.207 ÷ 10000) = 11.972626 V

Formula
(val × 12.207 ÷ 10000)
Range
0 to 79 V
Unit
V

Confirmed for 2016 to 2026. In testing for 2015. Not supported for 2012 to 2014.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

+BM voltage TACOMA_BM_VConfirmed

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing for 1995 to 2011, 2015 to 2026

Example reply from a 2014 Toyota Tacoma.

Bits 56 to 71 of the reply, 16 bits.

0x2B00 = 11008 → (11008 × 5 ÷ 4096) = 13.4375 V

Formula
(val × 5 ÷ 4096)
Range
0 to 79.998 V
Unit
V

Confirmed for 2012 to 2014. In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2018, 2021 to 2025.

1st turbocharger outlet pressure, control valve TACOMA_1ST_TRUBOCHARGER_P

  • Request22 11 CD
  • Service 22DID 11CD
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 300 kPa
Unit
kPa

In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2025.

2nd turbocharger outlet pressure TACOMA_2ND_TRUBOCHARGER_OUTLET_P

  • Request22 11 AF
  • Service 22DID 11AF
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 300 kPa
Unit
kPa

In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2025.

2nd turbocharger outlet pressure, control valve TACOMA_2ND_TRUBOCHARGER_P

  • Request22 11 CD
  • Service 22DID 11CD
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 300 kPa
Unit
kPa

In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2025.

Air fuel sensor voltage, bank 1 sensor 1 TACOMA_AFS_VOLTAGE_B1S1Confirmed

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2018 to 2026

Bits 32 to 47 of the reply, 16 bits.

Formula
(val × 7.99 ÷ 65535)
Range
0 to 7.99 V
Unit
V

Confirmed for 2017. Supported for 2007 to 2008, 2010 to 2014. Not supported for 2006, 2016, 2018 to 2019, 2021, 2024 to 2025.

Aux. battery capacity after IG OFF TACOMA_AUX_BAT_CAP_AFTER_IG_OFFConfirmed

  • Request22 15 E8
  • Service 22DID 15E8
  • Module700 → 708
  • Every30 s
  • Testing for 1995 to 2023, 2025 to 2026

Example reply from a 2024 Toyota Tacoma.

Bits 72 to 79 of the reply, 8 bits.

0x81 = 129 → (129 − 128) = 1 Ah

Formula
(val − 128)
Range
-128 to 127 Ah
Unit
Ah

Confirmed for 2024. In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2023, 2025.

Aux. battery capacity after IG ON TACOMA_AUX_BAT_CAP_AFTER_IG_ONConfirmed

  • Request22 15 E8
  • Service 22DID 15E8
  • Module700 → 708
  • Every30 s
  • Testing for 1995 to 2023, 2025 to 2026

Example reply from a 2024 Toyota Tacoma.

Bits 64 to 71 of the reply, 8 bits.

0x81 = 129 → (129 − 128) = 1 Ah

Formula
(val − 128)
Range
-128 to 127 Ah
Unit
Ah

Confirmed for 2024. In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2023, 2025.

Battery current TACOMA_BAT_CURRENT

  • Request21 42
  • Service 21PID 42
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 50 ÷ 13107 − 125)
Range
-125 to 124.9 A
Unit
A

In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2025.

Battery current TACOMA_BAT_CURRENT_700Confirmed

  • Request22 15 F7
  • Service 22DID 15F7
  • Module700 → 708
  • Every1 s
  • Testing for 1995 to 2023, 2025 to 2026

Example reply from a 2024 Toyota Tacoma.

Bits 0 to 15 of the reply, 16 bits.

0x7A38 = 31288 → (31288 × 49 ÷ 12850 − 125) = -5.691673 A

Formula
(val × 49 ÷ 12850 − 125)
Range
-125 to 124.9 A
Unit
A

Confirmed for 2024. In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2023, 2025.

Battery status of full charge TACOMA_BAT_STAT_FULL_CHGConfirmed

  • Request22 15 E5
  • Service 22DID 15E5
  • Module700 → 708
  • Every1 s
  • Testing for 1995 to 2023, 2025 to 2026

Example reply from a 2024 Toyota Tacoma.

Bits 0 to 7 of the reply, 8 bits.

0x7E = 126 → (126 × 255 ÷ 2) = 16,065 Ah

Formula
(val × 255 ÷ 2)
Range
0 to 32512.5 Ah
Unit
Ah

Confirmed for 2024. In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2023, 2025.

Battery temperature TACOMA_BAT_T

  • Request21 42
  • Service 21PID 42
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
val
Range
0 to 6513.5 °C
Unit
°C

In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2025.

Battery temperature TACOMA_BAT_T_700Confirmed

  • Request22 15 F8
  • Service 22DID 15F8
  • Module700 → 708
  • Every5 s
  • Testing for 1995 to 2023, 2025 to 2026

Example reply from a 2024 Toyota Tacoma.

Bits 0 to 15 of the reply, 16 bits.

0x0331 = 817 → (817 ÷ 10 − 40) = 41.7 °C

Formula
(val ÷ 10 − 40)
Range
-40 to 6513.5 °C
Unit
°C

Confirmed for 2024. In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2023, 2025.

Battery temperature TACOMA_BAT_T_700_2

  • Request22 1F F8
  • Service 22DID 1FF8
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 9 ÷ 50 − 40)
Range
-40 to 11756.3 °F
Unit
°F

In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2025.

Battery voltage TACOMA_12V_VConfirmed

Pelican can show this parameter as the starter battery voltage.

  • Request22 10 02
  • Service 22DID 1002
  • Module700 → 708
  • Every1 s
  • Testing for 1995 to 2015

Example reply from a 2026 Toyota Tacoma.

Bits 0 to 15 of the reply, 16 bits.

0x2650 = 9808 → (9808 × 12.207 ÷ 10000) = 11.972626 V

Formula
(val × 12.207 ÷ 10000)
Range
0 to 79 V
Unit
V

Confirmed for 2016 to 2026. In testing for 2015. Not supported for 2012 to 2014.

Battery voltage TACOMA_BAT_VConfirmed

  • Request21 13
  • Service 21PID 13
  • Module7C0 → 7C8
  • Every1 s
  • Testing for 1995 to 2010, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 0 to 7 of the reply, 8 bits.

0x8E = 142 → (142 ÷ 10) = 14.2 V

Formula
(val ÷ 10)
Range
0 to 25.5 V
Unit
V

Confirmed for 2011 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Not supported for 2006 to 2008, 2010, 2024 to 2026.

Battery voltage TACOMA_BATTERY_VOLTAGEConfirmed

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every250 ms
  • Testing for 1995 to 2006, 2009, 2015 to 2016, 2018 to 2026

Example reply from a 2017 Toyota Tacoma.

Bits 192 to 207 of the reply, 16 bits.

0x34F2 = 13554 → (13554 ÷ 1000) = 13.554 V

Formula
(val ÷ 1000)
Range
0 to 65.535 V
Unit
V

Confirmed for 2010 to 2014, 2017. In testing for 1995 to 2005, 2009, 2015. Supported for 2007 to 2008. Not supported for 2006, 2016, 2018 to 2019, 2021, 2024 to 2025.

Charge contactor current TACOMA_SCC_SOLENOID_CURRENT

  • Request21 A3
  • Service 21PID A3
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
val
Range
0 to 255 mA
Unit
mA

In testing for 1995 to 2011, 2015 to 2016, 2020, 2026. Not supported for 2012 to 2014, 2017 to 2019, 2021 to 2025.

Charging integrated current of aux. battery TACOMA_CHG_INTEGRATEDConfirmed

  • Request22 15 E8
  • Service 22DID 15E8
  • Module700 → 708
  • Every30 s
  • Testing for 1995 to 2023, 2025 to 2026

Example reply from a 2024 Toyota Tacoma.

Bits 0 to 31 of the reply, 32 bits.

0x000100C8 = 65736 → (65736 ÷ 10) = 6,573.6 Ah

Formula
(val ÷ 10)
Range
0 to 429496729.5 Ah
Unit
Ah

Confirmed for 2024. In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2023, 2025.

Control module voltage VPWRSAE J1979Confirmed

Power input to the OBD control module. VPWR is normally battery voltage, less any voltage drop in the circuit between the battery and the control module.

Pelican can show this parameter as the starter battery voltage.

  • Request01 42
  • Service 01PID 42
  • Module7E0 → 7E8
  • Every10 s

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65535 V
Unit
V

Confirmed for 2011 to 2014, 2019, 2022, 2025. Supported for 2006, 2015 to 2018, 2020 to 2021, 2023 to 2024, 2026.

Dark current of battery TACOMA_DARK_CURRENT_BAT

  • Request22 15 E7
  • Service 22DID 15E7
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 mA
Unit
mA

In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2025.

Discharging integrated current of aux. battery TACOMA_DISCHARGINGConfirmed

  • Request22 15 E8
  • Service 22DID 15E8
  • Module700 → 708
  • Every30 s
  • Testing for 1995 to 2023, 2025 to 2026

Example reply from a 2024 Toyota Tacoma.

Bits 32 to 63 of the reply, 32 bits.

0x000049A5 = 18853 → (18853 ÷ 10) = 1,885.3 Ah

Formula
(val ÷ 10)
Range
0 to 429496729.5 Ah
Unit
Ah

Confirmed for 2024. In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2023, 2025.

Distance since last battery cable disconnection TACOMA_DIST_SINCE_BAT_DISCConfirmed

  • Request22 10 6C
  • Service 22DID 106C
  • Module700 → 708
  • Every1 s
  • Testing for 1995 to 2015

Example reply from a 2026 Toyota Tacoma.

Bits 0 to 15 of the reply, 16 bits.

0x01F1 = 497 → 497 km

Formula
val
Range
0 to 65535 km
Unit
km

Confirmed for 2016 to 2026. In testing for 2015. Not supported for 2012 to 2014.

Initial engine battery voltage lower limit TACOMA_INITIAL_ENG_BAT_V_LOConfirmed

  • Request22 15 F6
  • Service 22DID 15F6
  • Module700 → 708
  • Every5 s
  • Testing for 1995 to 2023, 2025 to 2026

Example reply from a 2024 Toyota Tacoma.

Bits 16 to 23 of the reply, 8 bits.

0x59 = 89 → (89 ÷ 10) = 8.9 V

Formula
(val ÷ 10)
Range
0 to 25.5 V
Unit
V

Confirmed for 2024. In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2023, 2025.

Main connector solenoid current TACOMA_SMC_SOLENOID_CURRENT

  • Request21 A3
  • Service 21PID A3
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
val
Range
0 to 255 mA
Unit
mA

In testing for 1995 to 2011, 2015 to 2016, 2020, 2026. Not supported for 2012 to 2014, 2017 to 2019, 2021 to 2025.

Main relay a, solenoid current TACOMA_SLA_SOLENOID_CURRENT

  • Request21 A3
  • Service 21PID A3
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 mA
Unit
mA

In testing for 1995 to 2011, 2015 to 2016, 2020, 2026. Not supported for 2012 to 2014, 2017 to 2019, 2021 to 2025.

Main relay r solenoid current TACOMA_SLR_SOLENOID_CURRENT

  • Request21 A3
  • Service 21PID A3
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255 mA
Unit
mA

In testing for 1995 to 2011, 2015 to 2016, 2020, 2026. Not supported for 2012 to 2014, 2017 to 2019, 2021 to 2025.

Output speed sensor voltage TACOMA_NOUT_SENS_V

  • Request21 81
  • Service 21PID 81
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2011, 2015 to 2026

Bits 40 to 55 of the reply, 16 bits.

Formula
(val ÷ 13107)
Range
0 to 4.999 V
Unit
V

In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Supported for 2012 to 2014. Not supported for 2018, 2021 to 2025.

Regenerative braking cooperation TACOMA_REGEN_COOPERATION

  • Request21 58
  • Service 21PID 58
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bit 0 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 1995 to 2011, 2015 to 2016, 2020, 2026. Not supported for 2012 to 2014, 2017 to 2019, 2021 to 2025.

Regenerative operation TACOMA_FR_REGEN_OPERATION

  • Request21 48
  • Service 21PID 48
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
val
Range
0 to 65535 N·m
Unit
N·m

In testing for 1995 to 2011, 2015 to 2016, 2020, 2026. Not supported for 2012 to 2014, 2017 to 2019, 2021 to 2025.

Regenerative request TACOMA_FR_REGEN_REQUEST

  • Request21 48
  • Service 21PID 48
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 N·m
Unit
N·m

In testing for 1995 to 2011, 2015 to 2016, 2020, 2026. Not supported for 2012 to 2014, 2017 to 2019, 2021 to 2025.

Relay control solenoid current TACOMA_SRC_SOLENOID_CURRENT

  • Request21 A3
  • Service 21PID A3
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bits 40 to 47 of the reply, 8 bits.

Formula
val
Range
0 to 255 mA
Unit
mA

In testing for 1995 to 2011, 2015 to 2016, 2020, 2026. Not supported for 2012 to 2014, 2017 to 2019, 2021 to 2025.

Service contactor solenoid current TACOMA_SSC_SOLENOID_CURRENT

  • Request21 A3
  • Service 21PID A3
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
val
Range
0 to 255 mA
Unit
mA

In testing for 1995 to 2011, 2015 to 2016, 2020, 2026. Not supported for 2012 to 2014, 2017 to 2019, 2021 to 2025.

Sleep time of battery sensor TACOMA_SLEEP_TIME_BATSENS

  • Request22 15 F0
  • Service 22DID 15F0
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 h
Unit
h

In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2025.

Turbine speed sensor voltage TACOMA_NT_SENS_V

  • Request21 81
  • Service 21PID 81
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1995 to 2011, 2015 to 2026

Bits 8 to 23 of the reply, 16 bits.

Formula
(val ÷ 13107)
Range
0 to 4.999 V
Unit
V

In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Supported for 2012 to 2014. Not supported for 2018, 2021 to 2025.

Voltage of battery sensor TACOMA_V_BATSENSConfirmed

  • Request22 15 EE
  • Service 22DID 15EE
  • Module700 → 708
  • Every1 s
  • Testing for 1995 to 2023, 2025 to 2026

Example reply from a 2024 Toyota Tacoma.

Bits 0 to 15 of the reply, 16 bits.

0x286C = 10348 → (10348 × 13333 ÷ 10922500) = 12.631713 V

Formula
(val × 13333 ÷ 10922500)
Range
0 to 79.9979 V
Unit
V

Confirmed for 2024. In testing for 1995 to 2011, 2015 to 2017, 2019 to 2020, 2026. Not supported for 2012 to 2014, 2018, 2021 to 2023, 2025.

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