Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM1000000021JC0
Model Year Start: 2022 Model: RAV4 Prod Date Range: [12/2021 -           ]
Title: CRUISE CONTROL: FRONT RADAR SENSOR SYSTEM: TERMINALS OF ECU; 2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]

TERMINALS OF ECU

NOTICE:

  • Turning the ignition switch to ON with connectors disconnected may cause DTCs to be stored. Make sure to clear the DTCs after inspection has been performed.
  • Do not apply excessive force to the millimeter wave radar sensor assembly connector.

CHECK MILLIMETER WAVE RADAR SENSOR ASSEMBLY

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

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

*1: w/o Stop and Start System

*2: w/ Stop and Start System

B9-8 (IGB) - B9-1 (SGND)

SB - W-B

Power source

Ignition switch ON

11 to 14 V*1

10.5 to 16 V*2

Ignition switch off

Below 1 V

B9-1 (SGND) - Body ground

W-B - Body ground

Ground

Always

Below 1 Ω