Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: EPS Warning Light Circuit

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Steering / Power Assist Systems / Power Steering System(for Gasoline Model) / EPS Warning Light Circuit

CAUTION / NOTICE / HINT

NOTICE:

  • Perform this troubleshooting procedure when no DTCs are output, including DTCs related to CAN communication system malfunctions.
  • If the customer reports that the steering feels heavy, refer to the "Heavy steering" item in the Problem Symptoms Table.

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PROCEDURE

1.

INSPECT COMBINATION METER ASSEMBLY

(a) Perform the Active Test of the combination meter assembly using the Techstream.

Click here

Body Electrical > Combination Meter > Active Test

Tester Display

EPS Warning

(b) Check the combination meter assembly.

OK:

The EPS warning light turns on or off in accordance with the Techstream operation.

OK

REPLACE RACK AND PINION POWER STEERING GEAR ASSEMBLY

NG

GO TO METER / GAUGE SYSTEM

    Dtc Check / Clear

    Fail-safe Chart

    See More:

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    Toyota Avalon (XX50) 2019-2022 Owners Manual

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual

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