DTC P1585-04: Acceleration Sensor Circuit System Internal Failure [03/2019 - 11/2022]: Procedure

WARNING: This page is about a different variant/trim than selected.

CHECK DTC OUTPUT (IN ADDITION TO DTC P1585-04)

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.
Enter the following menus: Powertrain / Transmission / Trouble Codes.
Powertrain > Transmission > Trouble Codes

Read the DTCs using the Techstream.

HINT:

If any CAN communication system DTCs are output, perform troubleshooting for the CAN communication system first.
If any DTCs other than P1585-04 are output, troubleshoot those DTCs first.

Result

Result	Proceed to
Only DTC P1585-04 is output	A
DTC P1585-04 and other DTCs are output	B

Result:

GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [03/2019 - 06/2021] , or refer to DIAGNOSTIC TROUBLE CODE CHART [06/2021 - 09/2022] , or refer to DIAGNOSTIC TROUBLE CODE CHART [09/2022 - 11/2022]

Result:

See step 2

INSPECT AIRBAG SENSOR ASSEMBLY (CHECK SENSOR INSTALLATION)

Check the airbag sensor assembly installation condition.

Refer to INSTALLATION [03/2019 - 09/2022] , or refer to INSTALLATION [09/2022 - 11/2022]

The airbag sensor assembly is not tilted and its installation bolts are tightened to the specified torque, the airbag sensor assembly bracket is not deformed and there are no foreign objects under the airbag sensor assembly.

Result

Proceed to
OK
NG

Result:

See step 5

Result:

See step 3

CHECK TERMINAL VOLTAGE (POWER SOURCE OF AIRBAG SENSOR ASSEMBLY)

Disconnect the I47 airbag sensor assembly connector.
Turn the engine switch on (IG).

Measure the voltage according to the value(s) in the table below.

Standard Voltage

Tester Connection	Condition	Specified Condition
I47-36 (IG2) - Body ground	Engine switch on (IG)	11 to 14 V

Turn the engine switch off.

Measure the resistance according to the value(s) in the table below.

Standard Resistance

Tester Connection	Condition	Specified Condition
I47-33 (E1) - Body ground	Always	Below 1 Ω
I47-32 (E2) - Body ground	Always	Below 1 Ω

Connect the I47 airbag sensor assembly connector.

Result

Proceed to
OK
NG

Result:

REPAIR OR REPLACE HARNESS OR CONNECTOR (AIRBAG SENSOR ASSEMBLY POWER SOURCE CIRCUIT)

Result:

See step 4

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:

See step 6

REINSTALL OR REPLACE AIRBAG SENSOR ASSEMBLY

Reinstall or replace the airbag sensor assembly.

Refer to INSTALLATION [03/2019 - 09/2022] , or refer to INSTALLATION [09/2022 - 11/2022]

Result

Proceed to
NEXT

Result:

See step 6

PERFORM INITIALIZATION

Perform Initialization.

Refer to INITIALIZATION [06/2018 - 09/2022] , or refer to INITIALIZATION [09/2022 - 11/2022]

Result

Proceed to
NEXT

Result:

See step 7

CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED (DTC P1585-04)

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.
Clear the DTCs.
Powertrain > Transmission > Clear DTCs
Turn the engine switch off and wait for at least 30 seconds.
Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
Enter the following menus: Powertrain / Transmission / Trouble Codes.

Read the DTCs.

Powertrain > Transmission > Trouble Codes

Result

Result	Proceed to
DTCs are not output	A
DTC P1585-04 is output	B

Result:

END

Result:

See step 8

REPLACE TCM

Replace the TCM.

Refer to COMPONENTS [03/2019 - 09/2024]

Result

Proceed to
NEXT

Result:

PERFORM REGISTRATION AND INITIALIZATION

for Registration: Refer to REGISTRATION [06/2018 - 09/2024]

for Initialization: Refer to INITIALIZATION [06/2018 - 09/2022] , or refer to INITIALIZATION [09/2022 - 11/2022]