| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM10000000222Q3 |
| Model Year Start: 2022 | Model: RAV4 | Prod Date Range: [12/2021 - 10/2022] |
| Title: AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: Reverse Signal Circuit; 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022] | ||
|
Reverse Signal Circuit |
DESCRIPTION
for Gasoline Model
- The radio and display receiver assembly receives a reverse signal from the park/neutral position switch assembly.
for HV Model
- The radio and display receiver assembly receives a reverse signal from the back-up light relay.
WIRING DIAGRAM
PROCEDURE
|
1. |
CHECK BACK-UP LIGHT |
(a) Move the shift lever to R and check if the back-up lights come on.
OK:
The back-up lights come on.
| NG |
|
|
|
2. |
CHECK HARNESS AND CONNECTOR (REVERSE SIGNAL) |
|
(a) Disconnect the radio and display receiver assembly connector. |
|
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
G3-28 (REV) - Body ground |
Ignition switch ON Shift lever in R |
11 to 14 V |
|
G3-28 (REV) - Body ground |
Ignition switch ON Shift lever not in R |
Below 1 V |
| OK |
|
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
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