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Cadillac CTS

Control parameters

The Cadillac CTS has 16 control parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Absolute throttle position TPConfirmed

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 2007. Supported for 2009, 2016, 2018.

  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.

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 2007. Supported for 2009, 2016, 2018.

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 2007.

Brake motor driver temperature 1 CADILLAC_BRAKE_MOTOR_DRIVER_1

  • Request22 45 09
  • Service 22DID 4509
  • Module7E6 → 7EE
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula
val
Range
-128 to 127 °C
Unit
°C

In testing for 2003 to 2019.

Brake motor driver temperature 2 CADILLAC_BRAKE_MOTOR_DRIVER_2

  • Request22 45 0A
  • Service 22DID 450A
  • Module7E6 → 7EE
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula
val
Range
-128 to 127 °C
Unit
°C

In testing for 2003 to 2019.

Brake pedal position 1 CADILLAC_BRAKE_PEDAL_POS_1

  • Request22 45 01
  • Service 22DID 4501
  • Module7E6 → 7EE
  • Every250 ms
  • Testing

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

Formula
(val ÷ 100)
Range
-327 to 327 mm
Unit
mm

In testing for 2003 to 2019.

Brake pedal position 2 CADILLAC_BRAKE_PEDAL_POS_2

  • Request22 45 02
  • Service 22DID 4502
  • Module7E6 → 7EE
  • Every250 ms
  • Testing

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

Formula
(val ÷ 100)
Range
-327 to 327 mm
Unit
mm

In testing for 2003 to 2019.

Brake pedal position circuit signal CADILLAC_BRAKE_PEDAL_POS

  • Request22 11 24
  • Service 22DID 1124
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2003 to 2019.

Brake pedal position circuit signal CADILLAC_BRAKE_PEDAL_POS_V2

  • Request22 11 24
  • Service 22DID 1124
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2003 to 2019.

Brake pedal position circuit signal CADILLAC_BRAKE_PEDAL_POS_V3

  • Request22 11 24
  • Service 22DID 1124
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2003 to 2019.

Brake torque CADILLAC_BRAKE_TQ

  • Request22 24 2C
  • Service 22DID 242C
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 2)
Range
0 to 32767 N·m
Unit
N·m

In testing for 2003 to 2019.

Brake torque CADILLAC_BRAKE_TQ_V2

  • Request22 24 2C
  • Service 22DID 242C
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

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

Formula
(val ÷ 4)
Range
-8192 to 8191 N·m
Unit
N·m

In testing for 2003 to 2019.

Front left wheel speed CADILLAC_FL_WHL_SPD

  • Request22 40 51
  • Service 22DID 4051
  • Module760 → 768
  • Every250 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 2003 to 2006, 2008 to 2019. Not supported for 2007.

Front right wheel speed CADILLAC_FR_WHL_SPD

  • Request22 40 52
  • Service 22DID 4052
  • Module760 → 768
  • Every250 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 2003 to 2006, 2008 to 2019. Not supported for 2007.

Rear left wheel speed CADILLAC_RL_WHL_SPD

  • Request22 40 54
  • Service 22DID 4054
  • Module760 → 768
  • Every250 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 2003 to 2006, 2008 to 2019. Not supported for 2007.

Rear right wheel speed CADILLAC_RR_WHL_SPD

  • Request22 40 53
  • Service 22DID 4053
  • Module760 → 768
  • Every250 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 2003 to 2006, 2008 to 2019. Not supported for 2007.

Steering wheel angle CADILLAC_STEER_ANGLE

  • Request22 4C 2D
  • Service 22DID 4C2D
  • ModuleDA28 → 2AF128
  • Every100 ms
  • Testing

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

Formula
(val × 220 ÷ 10000)
Range
-720.896 to 720.8739 °
Unit
°

In testing for 2003 to 2006, 2008 to 2019. Not supported for 2007.

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