| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM1000000027MST |
| Model Year Start: 2023 | Model: RAV4 HV | Prod Date Range: [10/2022 - ] |
| Title: CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM (for HV Model): TERMINALS OF ECU; 2023 - 2024 MY RAV4 HV [10/2022 - ] | ||
TERMINALS OF ECU
CHECK HYBRID VEHICLE CONTROL ECU 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 |
|---|---|---|---|---|
|
A29-7 (STP) - A30-3 (E1) |
G - W-B |
Stop light switch assembly signal |
Brake pedal depressed |
11 to 14 V |
|
Brake pedal released |
0 to 1.5 V |
|||
|
A31-28 (ST1-) - A30-3 (E1) |
LA-G - W-B |
Stop light switch assembly signal |
Ignition switch ON, Brake pedal depressed |
0 to 1.5 V |
|
Ignition switch ON, Brake pedal released |
11 to 14 V |
|||
|
A30-14 (CCS) - A30-3 (E1) |
LA-GR - W-B |
Cruise control switch circuit |
Cruise control main switch not pushed |
1 MΩ or higher |
|
Cruise control main switch pushed |
Below 2.5 Ω |
|||
|
CANCEL switch ON |
228 to 252 Ω |
|||
|
+RES switch ON |
599 to 661 Ω |
|||
|
-SET switch ON |
1463 to 1617 Ω |
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 |
|---|---|---|---|---|
|
B9-8 (IGB) - B9-1 (SGND) |
SB - W-B |
Power source |
Ignition switch ON |
11 to 14 V |
|
Ignition switch off |
Below 1 V |
|||
|
B9-1 (SGND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
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 forward recognition camera connector.
CHECK FORWARD RECOGNITION CAMERA
(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: for TMC Made
*2: excpt TMC Made |
||||
|
P29-3 (LKSW) - P29-10 (GND) |
R - W-B |
Steering pad switch assembly signal (distance control signal) |
Ignition switch ON, steering pad switch assembly (vehicle-to-vehicle distance control switch) on |
Below 1 V |
|
Ignition switch ON, steering pad switch assembly (vehicle-to-vehicle distance control switch) off |
4.75 to 5.25 V |
|||
|
P29-7 (IGB) - P29-10 (GND) |
LA-P - W-B*1 P - W-B*2 |
Power source |
Ignition switch ON |
11 to 14 V |
|
Ignition switch off |
Below 1 V |
|||
|
P29-10 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
|
|