DTC P1585: Acceleration Sensor Circuit [08/2016 - 08/2017]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. 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:  2

B 

GO TO CAN COMMUNICATION SYSTEM 

w/o Central Gateway ECU: Refer to DIAGNOSIS SYSTEM [08/2016 - 08/2017]

w/ Central Gateway ECU: Refer to DIAGNOSIS SYSTEM [08/2016 - ]

Result:  1

A 

See step  2

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine and ECT / Data List / Primary.
5. In accordance with 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 G sensor	min.: 0 V max.: 79.998 V	Displays converted voltage of G sensor 2.31 V to 2.69 V: Vehicle on level ground 1.88 V to 2.5 V: Decelerating 2.5 V to 3.11 V: Accelerating Set to 1.87 V: G sensor malfunction Set to 1.87 V: Communication malfunction	-

   Powertrain > Engine and ECT > Data List 

   Tester Display
   G Sensor

   Result

   Result	Proceed to
   Data display is not within Normal Condition range	A
   Data display is within Normal Condition range	B

Result:  2

B 

REPLACE BRAKE ACTUATOR ASSEMBLY. Refer to  COMPONENTS [08/2015 - 08/2017] 

Result:  1

A 

See step  3

1. Replace the airbag sensor assembly (yaw rate and acceleration sensor).

   Refer to COMPONENTS [08/2013 - ]

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

PERFORM INITIALIZATION. Refer to  INITIALIZATION [08/2016 - ]