| Last Modified: 05-08-2025 | 6.11:8.1.0 | Doc ID: RM100000001E4ZD |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - 10/2022] |
| Title: AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: Radio Receiver Power Source Circuit; 2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022] | ||
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Radio Receiver Power Source Circuit |
DESCRIPTION
This is the power source circuit to operate the radio and display receiver assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
PROCEDURE
|
1. |
CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY POWER SOURCE) |
|
(a) Disconnect the G3 and G2 radio and display receiver assembly connectors. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
G3-1 (GND1) - Body ground |
Always |
Below 1 Ω |
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
*1: w/o Stop and Start System
*2: w/ Stop and Start System |
||
|
G3-4 (+B1) - G3-1 (GND1) |
Ignition switch OFF |
11 to 14 V*1 10.5 to 16 V*2 |
|
G3-15 (ACC1) - G3-1 (GND1) |
Ignition switch ACC |
11 to 14 V*1 10.5 to 16 V*2 |
|
G2-19 (IG) - G3-1 (GND1) |
Ignition switch ON |
11 to 14 V |
| OK |
|
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
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![2019 MY RAV4 RAV4 HV [11/2018 - 10/2019]; AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: PROBLEM SYMPTOMS TABLE](/t3Portal/stylegraphics/info.gif)
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
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