| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM1000000026OLY |
| Model Year Start: 2023 | Model: RAV4 | Prod Date Range: [10/2022 - ] |
| Title: AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: Speaker Circuit; 2023 - 2024 MY RAV4 RAV4 HV [10/2022 - ] | ||
|
Speaker Circuit |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System.
Click here
![2023 - 2024 MY RAV4 RAV4 HV [10/2022 - ]; AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: PRECAUTION](/t3Portal/stylegraphics/info.gif)
PROCEDURE
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1. |
CHECK SPEAKER (OPERATION CHECK) |
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(a) Enter the "System Check Mode" screen. Refer to Check Speaker in Operation Check. Click here
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(b) Perform the operation check above and determine the speaker that is not operating.
|
Not Operating Speaker |
Proceed to |
|---|---|
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Front No. 1 speaker assembly or front No. 2 speaker assembly |
A |
|
Rear speaker assembly |
B |
HINT:
If sound cannot be heard from any speaker, inspect all of them.
| B |
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|
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2. |
CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - FRONT NO. 1 SPEAKER ASSEMBLY - FRONT NO. 2 SPEAKER ASSEMBLY) |
(a) Disconnect the G4 radio and display receiver assembly connector.
(b) Disconnect the I1 and J1 front No. 1 speaker assembly connectors.
(c) Disconnect the G5 and G6 front No. 2 speaker assembly connectors.
(d) Disconnect the G138 DCM (telematics transceiver) connectors.*
- *: w/ Manual (SOS) Switch
(e) Measure the resistance according to the value (s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
*1: w/o Manual (SOS) Switch
*2: w/ Manual (SOS) Switch |
||
|
G4-1 (FR+) - G5-4 (TMR+)*1 |
Always |
Below 1 Ω |
|
G4-6 (FR-) - G5-2 (TMR-)*1 |
Always |
Below 1 Ω |
|
G4-1 (FR+) - G133-2 (SPI+)*2 |
Always |
Below 1 Ω |
|
G4-6 (FR-) - G133-1 (SPI-)*2 |
Always |
Below 1 Ω |
|
G133-3 (SPO+) - G5-4 (TMR+)*2 |
Always |
Below 1 Ω |
|
G133-4 (SPO-) - G5-2 (TMR-)*2 |
Always |
Below 1 Ω |
|
G4-2 (FL+) - G6-4 (TWL+) |
Always |
Below 1 Ω |
|
G4-7 (FL-) - G6-2 (TWL-) |
Always |
Below 1 Ω |
|
G5-3 (+) - I1-2 (+) |
Always |
Below 1 Ω |
|
G5-1 (-) - I1-1 (-) |
Always |
Below 1 Ω |
|
G6-3 (+) - J1-2 (+) |
Always |
Below 1 Ω |
|
G6-1 (-) - J1-1 (-) |
Always |
Below 1 Ω |
|
G4-1 (FR+) - Body ground |
Always |
10 kΩ or higher |
|
G4-6 (FR-) - Body ground |
Always |
10 kΩ or higher |
|
G133-3 (SPO+) - Body ground*2 |
Always |
10 kΩ or higher |
|
G133-4 (SPO-) - Body ground*2 |
Always |
10 kΩ or higher |
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G4-2 (FL+) - Body ground |
Always |
10 kΩ or higher |
|
G4-7 (FL-) - Body ground |
Always |
10 kΩ or higher |
|
G5-3 (+) - Body ground |
Always |
10 kΩ or higher |
|
G5-1 (-) - Body ground |
Always |
10 kΩ or higher |
|
G6-3 (+) - Body ground |
Always |
10 kΩ or higher |
|
G6-1 (-) - Body ground |
Always |
10 kΩ or higher |
| NG |
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REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
3. |
INSPECT FRONT NO. 1 SPEAKER ASSEMBLY |
(a) Remove the front No. 1 speaker assembly.
Click here
(b) Inspect the front No. 1 speaker assembly.
Click here
| NG |
|
|
|
4. |
REPLACE FRONT NO. 2 SPEAKER ASSEMBLY |
(a) Replace the front No. 2 speaker assembly with a new or known good one.
Click here
(b) Check the malfunction disappears.
OK:
Malfunction disappears.
HINT:
- Connect all the connectors to the front No. 2 speaker assemblies that were disconnected.
- When there is a possibility that either the right or left front speaker is defective, inspect by interchanging the right one with the left one.
- Perform the above inspection on both the LH and RH sides.
| OK |
|
END (FRONT NO. 2 SPEAKER ASSEMBLY IS DEFECTIVE) |
| NG |
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PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
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5. |
CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - REAR SPEAKER ASSEMBLY) |
(a) Disconnect the G4 radio and display receiver assembly connector.
(b) Disconnect the K1 and L1 rear speaker assembly connectors.
(c) Measure the resistance according to the value (s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
G4-4 (RR+) - K1-2 (+) |
Always |
Below 1 Ω |
|
G4-9 (RR-) - K1-1 (-) |
Always |
Below 1 Ω |
|
G4-3 (RL+) - L1-2 (+) |
Always |
Below 1 Ω |
|
G4-8 (RL-) - L1-1 (-) |
Always |
Below 1 Ω |
|
G4-4 (RR+) - Body ground |
Always |
10 kΩ or higher |
|
G4-9 (RR-) - Body ground |
Always |
10 kΩ or higher |
|
G4-3 (RL+) - Body ground |
Always |
10 kΩ or higher |
|
G4-8 (RL-) - Body ground |
Always |
10 kΩ or higher |
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
6. |
INSPECT REAR SPEAKER ASSEMBLY |
(a) Remove the rear speaker assembly.
Click here
(b) Inspect the rear speaker assembly.
Click here
OK:
Malfunction disappears.
| OK |
|
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
| NG |
|
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