Toyota Avalon Service & Repair Manual: Power Steering Control System (C1A70)

Toyota Avalon Service & Repair Manual / Engine / Cruise Control / Lane Departure Alert System (w/ Steering Control)(for Gasoline Model) / Power Steering Control System (C1A70)

DESCRIPTION

If the forward recognition camera receives an internal malfunction signal from the power steering ECU (rack and pinion power steering gear assembly), DTC C1A70 is stored.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1A70	Power Steering Control System	2 seconds after the engine switch is turned on (IG), a malfunction in the power steering system internal circuit is detected for 5 seconds or more.	Power steering system

CAUTION / NOTICE / HINT

NOTICE:

The lane departure alert system (w/ steering control) uses the CAN communication system. First, confirm that there are no malfunctions in the CAN communication system. Refer to How to Proceed with Troubleshooting.

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PROCEDURE

1.	GO TO POWER STEERING SYSTEM

HINT:

If DTC C1A70 is output by the lane departure alert system (w/ steering control), perform troubleshooting for the power steering system.

Click here

END

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Toyota Avalon Service & Repair Manual: Power Steering Control System (C1A70)

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