Lexus ES manuals

Lexus ES: Steering Vibrator Component Internal Failure (C1A7496)

Lexus ES (XZ10) Service Manual / Engine & Hybrid System / Cruise Control / Lane Control System (for Hv Model) / Steering Vibrator Component Internal Failure (C1A7496)

DESCRIPTION

If the forward recognition camera receives a steering vibration ECU malfunction signal, DTC C1A7496 is stored.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1A7496

Steering Vibrator Component Internal Failure

While the lane control system is on, a malfunction signal from the steering vibration ECU is detected by the forward recognition camera for 5 seconds or more.

Steering vibration ECU

CAUTION / NOTICE / HINT

NOTICE:

The vehicle is equipped with a Supplemental Restraint System (SRS) which includes components such as airbags. Before servicing (including removal or installation of parts), be sure to read the precaution for Supplemental Restraint System.

Click here

PROCEDURE

1.

REPLACE STEERING VIBRATION ECU

(a) Replace the steering vibration ECU.

Click here

NEXT

END

READ NEXT:

 Lost Communication with Multi-axis Acceleration Sensor Module Missing Message (U012587,U012687,U012987,U013187,U015587,U029387)

DESCRIPTION When a communication malfunction is detected between the forward recognition camera and an ECU or sensor, a DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble A

 Lost Communication with Cruise Control Front Distance Range Sensor Single Sensor or Center Missing Message (U023587)

DESCRIPTION The forward recognition camera and millimeter wave radar sensor assembly communicate via CAN communication. If there is an error in the communication with the millimeter wave radar sensor

 Internal Control Module Software Incompatibility Not Programmed (U030051)

DESCRIPTION The forward recognition camera receives the vehicle information from the hybrid vehicle control ECU via CAN communication. If the forward recognition camera cannot store the vehicle inform

SEE MORE:

 Customize Parameters

CUSTOMIZE PARAMETERS CUSTOMIZE LTA NOTICE: When the customer requests a change in a function, first make sure that the function can be customized. Be sure to make a note of the current settings before customizing. When troubleshooting a function, first make sure that the function is set to th

 Active Grille Air Shutter "A" Actuator Stuck On (P05A27E,P05A27F)

DESCRIPTION Refer to DTC P059F73. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P05A27E Active Grille Air Shutter "A" Actuator Stuck On The following condition is met and the ECM receives a malfunction signal 17 times* (2 trip detecti

© 2016-2024 Copyright www.lexguide.net