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Land Rover Defender

Connectable parameters

The Land Rover Defender has 40 Connectables, parameters that Pelican can monitor automatically.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Vehicle speed DEFENDER_VSS_726Confirmed

Pelican can show this parameter as the speed.

  • Request22 DD 09
  • Service 22DID DD09
  • Module726 → 72E
  • Every250 ms
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0 km/h

Formula
val
Range
0 to 255 km/h
Unit
km/h

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

  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.

State of charge

Hybrid battery pack remaining charge BAT_SOCSAE J1979Confirmed

The percent remaining level of charge for a battery pack used for propulsion, expressed as a percentage of total useable battery energy, commonly referred to as State Of Charge (SOC).

Pelican can show this parameter as the state of charge.

  • Request01 5B
  • Service 01PID 5B
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2024, 2026.

State of charge DEFENDER_SOC

Pelican can show this parameter as the state of charge.

  • Request22 49 10
  • Service 22DID 4910
  • Module7E4 → 7EC
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 100 %
Unit
%

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

State of health

Battery state of health, average DEFENDER_HVB_SOH

Pelican can show this parameter as the state of health.

  • Request22 49 18
  • Service 22DID 4918
  • Module7E4 → 7EC
  • Every3600 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 100 %
Unit
%

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel tank level

Fuel tank level DEFENDER_FLI

Pelican can show this parameter as the fuel tank level.

  • Request22 16 C1
  • Service 22DID 16C1
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 200 ÷ 65535)
Range
0 to 100 %
Unit
%

In testing for 1988 to 2016. Not supported for 2020, 2022 to 2026.

Fuel tank level FLISAE J1979Confirmed

Pelican can show this parameter as the fuel tank level.

  • Request01 2F
  • Service 01PID 2F
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2020, 2023 to 2026. Supported for 2014, 2022.

Speed

Vehicle speed DEFENDER_VSS_726Confirmed

Pelican can show this parameter as the speed.

  • Request22 DD 09
  • Service 22DID DD09
  • Module726 → 72E
  • Every250 ms
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0 km/h

Formula
val
Range
0 to 255 km/h
Unit
km/h

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Vehicle speed DEFENDER_VSS

Pelican can show this parameter as the speed.

  • Request22 DD 09
  • Service 22DID DD09
  • Module7E4 → 7EC
  • Every100 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 km/h
Unit
km/h

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Vehicle speed VSSSAE J1979Confirmed

Pelican can show this parameter as the speed.

  • Request01 0D
  • Service 01PID 0D
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 km/h
Unit
km/h

Confirmed for 2020, 2022 to 2026. Supported for 2007, 2011, 2014.

Odometer

Odometer DEFENDER_ODO

Pelican can show this parameter as the odometer.

  • Request22 DD 01
  • Service 22DID DD01
  • Module7E4 → 7EC
  • Every5 s
  • Testing

Bits 0 to 23 of the reply, 24 bits.

Formula
val
Range
0 to 16777215 km
Unit
km

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Odometer ODOSAE J1979Confirmed

Pelican can show this parameter as the odometer.

  • Request01 A6
  • Service 01PID A6
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 31 of the reply, 32 bits.

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

Confirmed for 2020, 2022 to 2026.

Front left tire pressure

Front left tire pressure DEFENDER_TP_FLConfirmed

Pelican can show this parameter as the front left tire pressure.

  • Request22 20 76
  • Service 22DID 2076
  • Module751 → 759
  • Every15 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 8 to 15 of the reply, 8 bits.

0xD4 = 212 → (212 × 0.01373) = 2.91076 bar

Formula
(val × 0.01373)
Range
0 to 3.5 bar
Unit
bar

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Front right tire pressure

Front right tire pressure DEFENDER_TP_FRConfirmed

Pelican can show this parameter as the front right tire pressure.

  • Request22 20 77
  • Service 22DID 2077
  • Module751 → 759
  • Every15 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 8 to 15 of the reply, 8 bits.

0xD4 = 212 → (212 × 0.01373) = 2.91076 bar

Formula
(val × 0.01373)
Range
0 to 3.5 bar
Unit
bar

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Rear left tire pressure

Rear left tire pressure DEFENDER_TP_RLConfirmed

Pelican can show this parameter as the rear left tire pressure.

  • Request22 20 79
  • Service 22DID 2079
  • Module751 → 759
  • Every15 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 8 to 15 of the reply, 8 bits.

0xEC = 236 → (236 × 0.01373) = 3.24028 bar

Formula
(val × 0.01373)
Range
0 to 3.5 bar
Unit
bar

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Rear right tire pressure

Rear right tire pressure DEFENDER_TP_RRConfirmed

Pelican can show this parameter as the rear right tire pressure.

  • Request22 20 78
  • Service 22DID 2078
  • Module751 → 759
  • Every15 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 8 to 15 of the reply, 8 bits.

0xEC = 236 → (236 × 0.01373) = 3.24028 bar

Formula
(val × 0.01373)
Range
0 to 3.5 bar
Unit
bar

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

CheckEngineLightOn

Malfunction indicator lamp MILSAE J1979Confirmed

The MIL status is OFF during key-on, engine-off bulb check unless MIL has also been commanded ON for a detected malfunction. The status reflects whether there are confirmed DTC(s) stored that are illuminating the MIL. It should not reflect the status of the MIL, which could be on for a function check, flashing I/M readiness or flashing for misfire.

Pelican can show this parameter as the checkEngineLightOn.

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

Bit 0 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Commanded lambda

Commanded equivalence ratio EQ_RATSAE J1979Confirmed

Fuel systems that utilize conventional oxygen sensor display the inverse of the commanded open loop equivalence ratio (also known as lambda) while the fuel control system is in open loop. Will indicate 1.000 while in closed-loop fuel.

Pelican can show this parameter as the commanded lambda.

  • Request01 44
  • Service 01PID 44
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 2 ÷ 65535)
Range
0 to 1.99
Unit
Number

Confirmed for 2020, 2022 to 2026.

Distance since trouble codes were cleared

Distance traveled since diagnostic trouble codes cleared CLR_DISTSAE J1979Confirmed

Distance accumulated since DTCs were cleared (via an external test equipment or possibly, a battery disconnect). This parameter is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 65,535 km have occurred, will remain at 65,535 km and not wrap to zero.

Pelican can show this parameter as the distance since trouble codes were cleared.

  • Request01 31
  • Service 01PID 31
  • Module7E0 → 7E8
  • Every15 s

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 km
Unit
km

Confirmed for 2020, 2022 to 2026. Supported for 2007, 2011, 2014.

Engine coolant temperature

Engine coolant temperature ECTSAE J1979Confirmed

Your engine temperature must operate within a certain temperature range to operate efficiently and safely. If it runs too hot, then your engine could be permanently damaged. If it runs too cold, then your engine will use more fuel than necessary.

Pelican can show this parameter as the engine coolant temperature.

  • Request01 05
  • Service 01PID 05
  • Module7E0 → 7E8
  • Every500 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2020, 2022 to 2026. Supported for 2007, 2011, 2014.

Engine load

Calculated engine load LOAD_PCTSAE J1979Confirmed

Represents the amount of work the engine is doing. Expected to reach 100% at wide open throttle/wide open pedal at any altitude, temperature or rpm for both naturally aspirated and boosted engines. If engine load is limited for powertrain protection e.g. engine/turbocharger protection, this value may not reach 100%. For hybrid vehicles, indicates the torque produced only by the internal combustion engine, not the torque being delivered by the entire powertrain. For electric vehicles, the meaning of this parameter is undefined.

Pelican can show this parameter as the engine load.

  • Request01 04
  • Service 01PID 04
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2020, 2022 to 2026. Supported for 2007, 2011, 2014.

Engine oil temperature

Engine oil temperature EOTSAE J1979Confirmed

Pelican can show this parameter as the engine oil temperature.

  • Request01 5C
  • Service 01PID 5C
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 210 °C
Unit
°C

Confirmed for 2025 to 2026. Supported for 2024.

Sump oil temperature DEFENDER_SUMP_OIL_TConfirmed

Pelican can show this parameter as the engine oil temperature.

  • Request22 03 F3
  • Service 22DID 03F3
  • Module7E0
  • Every5 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

0x73 = 115 → (115 − 40) = 75 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Front left tire temperature

Front left tire temperature DEFENDER_TT_FLConfirmed

Pelican can show this parameter as the front left tire temperature.

  • Request22 2A 0A
  • Service 22DID 2A0A
  • Module751 → 759
  • Every15 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

0x51 = 81 → (81 − 50) = 31 °C

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Front right tire temperature

Front right tire temperature DEFENDER_TT_FRConfirmed

Pelican can show this parameter as the front right tire temperature.

  • Request22 2A 0B
  • Service 22DID 2A0B
  • Module751 → 759
  • Every15 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

0x51 = 81 → (81 − 50) = 31 °C

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Fuel rate

Engine fuel rate FUEL_RATESAE J1979Confirmed

Measured in units per hour

Pelican can show this parameter as the fuel rate.

  • Request01 5E
  • Service 01PID 5E
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 20)
Range
0 to 3212.75 L/h
Unit
L/h

Confirmed for 2026.

Mass air flow

Air flow rate from mass air flow sensor MAFSAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

  • Request01 10
  • Service 01PID 10
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 655.35 g/s
Unit
g/s

Confirmed for 2020, 2023 to 2026. Supported for 2007, 2011, 2014, 2022.

Mass Air Flow Sensor A MAFASAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

  • Request01 66
  • Service 01PID 66
  • Module7E0 → 7E8
  • Every250 ms

Bits 8 to 23 of the reply, 16 bits.

Formula
(val ÷ 32)
Range
0 to 2047.96875 g/s
Unit
g/s

Confirmed for 2020, 2026.

Mass Air Flow Sensor B MAFBSAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

  • Request01 66
  • Service 01PID 66
  • Module7E0 → 7E8
  • Every250 ms

Bits 24 to 39 of the reply, 16 bits.

Formula
(val ÷ 32)
Range
0 to 2047.96875 g/s
Unit
g/s

Confirmed for 2020, 2026.

O2 lambda

Lambda value, Equivalence Ratio Bank 1, Sensor 1 LAMBDA11_CURRENTSAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

  • Request01 34
  • Service 01PID 34
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 32768)
Range
0 to 1.99
Unit
Number

Confirmed for 2020, 2022 to 2026.

Rear left tire temperature

Rear left tire temperature DEFENDER_TT_RLConfirmed

Pelican can show this parameter as the rear left tire temperature.

  • Request22 2A 0C
  • Service 22DID 2A0C
  • Module751 → 759
  • Every15 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

0x4F = 79 → (79 − 50) = 29 °C

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Rear right tire temperature

Rear right tire temperature DEFENDER_TT_RRConfirmed

Pelican can show this parameter as the rear right tire temperature.

  • Request22 2A 0D
  • Service 22DID 2A0D
  • Module751 → 759
  • Every15 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

0x4F = 79 → (79 − 50) = 29 °C

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Short term fuel trim

Short term fuel trim (bank 1) SHRTFT1SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

  • Request01 06
  • Service 01PID 06
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

Confirmed for 2020, 2022 to 2026.

Starter battery voltage

12V battery DEFENDER_12V_BATTERYConfirmed

Pelican can show this parameter as the starter battery voltage.

  • Request22 DD 02
  • Service 22DID DD02
  • Module753
  • Every1 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024 to 2026

Example reply from a 2023 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

0x32 = 50 → (50 ÷ 4) = 12.5 V

Formula
(val ÷ 4)
Range
0 to 63.75 V
Unit
V

Confirmed for 2023. In testing for 2020 to 2022, 2024, 2026. Not supported for 2025.

Battery voltage DEFENDER_BAT_V

Pelican can show this parameter as the starter battery voltage.

  • Request22 11 72
  • Service 22DID 1172
  • Module7E0
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 625 ÷ 10000)
Range
0 to 15.9375 V
Unit
V

In testing for 1988 to 2016. Not supported for 2020, 2022 to 2026.

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 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2020, 2022, 2024.

StoredDTCCount

Number of DTCs stored in this ECU DTC_CNTSAE J1979Confirmed

Number of confirmed emission-related DTCs stored in the ECU available for display using Service $03.

Pelican can show this parameter as the storedDTCCount.

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

Bits 1 to 7 of the reply, 7 bits.

Formula
val
Range
0 to 127
Unit
Number

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Throttle position

Absolute throttle position TPSAE J1979Confirmed

Throttle position at idle will usually be more than 0%, and throttle position at wide open throttle will usually be less than 100%.

Pelican can show this parameter as the throttle position.

  • Request01 11
  • Service 01PID 11
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2023 to 2026. Supported for 2014, 2020, 2022.

Absolute throttle position B TP_BSAE J1979Confirmed

Pelican can show this parameter as the throttle position.

  • Request01 47
  • Service 01PID 47
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2023, 2025 to 2026.

Traction battery current

High voltage battery current DEFENDER_HVB_CURR

Pelican can show this parameter as the traction battery current.

  • Request22 49 0C
  • Service 22DID 490C
  • Module7E4 → 7EC
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 40)
Range
-500 to 819.175 A
Unit
A

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Traction battery voltage

High voltage battery voltage DEFENDER_HVB_VConfirmed

Pelican can show this parameter as the traction battery voltage.

  • Request22 49 0F
  • Service 22DID 490F
  • Module7E4 → 7EC
  • Every5 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024 to 2026

Example reply from a 2023 Land Rover Defender.

Bits 0 to 15 of the reply, 16 bits.

0x11C3 = 4547 → (4547 ÷ 100) = 45.47 V

Formula
(val ÷ 100)
Range
0 to 450 V
Unit
V

Confirmed for 2023. In testing for 2020 to 2022, 2024, 2026. Not supported for 2025.

Transmission fluid temperature

Transmission fluid temperature DEFENDER_ATF_TConfirmed

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 1E 69
  • Service 22DID 1E69
  • Module7E1
  • Every5 s
  • Testing for 1988 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

0x64 = 100 → (100 − 40) = 60 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

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