DTC P1585: Acceleration Sensor Circuit [01/2019 - 11/2022]: Procedure
- CHECK DTC OUTPUT
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Check for DTCs.
Powertrain > Engine and ECT > Trouble Codes
Result
Result Proceed to DTC U0129 is not output A DTC U0129 is output B
Result:
B
GO TO CAN COMMUNICATION SYSTEM. Refer to DIAGNOSIS SYSTEM [01/2019 - 03/2019] , or refer to DIAGNOSIS SYSTEM [03/2019 - 09/2019] , or refer to DIAGNOSIS SYSTEM [09/2019 - 04/2020] , or refer to DIAGNOSIS SYSTEM [04/2020 - 09/2022] , or refer to DIAGNOSIS SYSTEM [09/2022 - 11/2022]
Result:
A
See step 2
- READ VALUE USING TECHSTREAM (G SENSOR)
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Enter the following menus: Powertrain / Engine and ECT / Data List.
- According to the display on the Techstream, read the Data List.
Powertrain > Engine and ECT > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note G Sensor Converted output voltage of yaw rate and acceleration sensor Min.: 0 V
Max.: 79.998 V- 2.31 to 2.69 V: Vehicle on level ground
- 1.88 to 2.5 V: Decelerating
- 2.5 to 3.11 V: Accelerating
- Stuck at 1.87 V: G sensor malfunction
- Stuck at 1.87 V: Communication malfunction
- Powertrain > Engine and ECT > Data List
Tester Display G Sensor Result
Result Proceed to Data List value is not normal A Data List value is normal B
Result:
B
REPLACE BRAKE ACTUATOR ASSEMBLY. Refer to COMPONENTS [01/2019 - 09/2022] , or refer to COMPONENTS [09/2022 - ]
Result:
A
See step 3
- REPLACE AIRBAG SENSOR ASSEMBLY
- Replace the airbag sensor assembly.
Refer to COMPONENTS [06/2018 - 09/2022] , or refer to COMPONENTS [09/2022 - 11/2022]
Result
Proceed to NEXT
Result:
NEXT
PERFORM INITIALIZATION. Refer to INITIALIZATION [01/2019 - 11/2022]
- Replace the airbag sensor assembly.