| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001QYIP |
| Model Year Start: 2021 | Model: RAV4 | Prod Date Range: [08/2020 - 10/2022] |
| Title: NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: Radio Receiver Power Source Circuit; 2021 - 2022 MY RAV4 RAV4 HV [08/2020 - 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 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 |
|---|---|---|
|
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 |
- *1: w/o Stop and Start System
- *2: w/ Stop and Start System
| OK |
|
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
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