| Last Modified: 06-02-2026 | 6.11:8.1.0 | Doc ID: RM1000000026O6O |
| Model Year Start: 2023 | Model: RAV4 | Prod Date Range: [10/2022 - ] |
| Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: Entire Combination Meter does not Operate; 2023 - 2025 MY RAV4 RAV4 HV [10/2022 - ] | ||
|
Entire Combination Meter does not Operate |
DESCRIPTION
This circuit is the power source circuit for the combination meter assembly. This circuit provides two types of power sources; one is a constant power source, and the other is an IG power source.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
- When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
- Inspect the fuses of circuits related to this system before performing the following procedure.
PROCEDURE
|
1. |
CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - BATTERY AND BODY GROUND) |
for 7 Inch Multi-information Display Type
|
*a |
Front view of wire harness connector (to Combination Meter Assembly) |
for 12.3 Inch Multi-information Display Type
|
*a |
Front view of wire harness connector (to Combination Meter Assembly) |
(a) Disconnect the combination meter assembly connector.
(b) Measure the resistance according to the value(s) in the table below.
for 7 Inch Multi-information Display Type
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
G18-19 (EP) - Body ground |
Always |
Below 1 Ω |
|
G18-23 (ES) - Body ground |
Always |
Below 1 Ω |
for 12.3 Inch Multi-information Display Type
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
G141-1 (EP) - Body ground |
Always |
Below 1 Ω |
|
G141-2 (ES) - Body ground |
Always |
Below 1 Ω |
(c) Measure the voltage according to the value(s) in the table below.
for 7 Inch Multi-information Display Type
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
*1: w/ Stop and Start System
*2: w/o Stop and Start System |
||
|
G18-38 (IG+) - Body ground |
Ignition switch off |
Below 1 V |
|
Ignition switch ON |
10.5 to 16 V*1 11 to 14 V*2 |
|
|
G18-22 (B) - Body ground |
Ignition switch off |
11 to 14 V |
for 12.3 Inch Multi-information Display Type
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
G141-6 (IG+) - Body ground |
Ignition switch off |
Below 1 V |
|
Ignition switch ON |
11 to 14 V |
|
|
G141-5 (B) - Body ground |
Ignition switch off |
11 to 14 V |
Result
|
Result |
Proceed to |
|---|---|
|
OK |
A |
|
NG (IG+ terminal) (w/ Stop and Start System) |
B |
|
NG (IG+ terminal) (w/o Stop and Start System) |
C |
|
NG (Other terminal) |
|
|
![2023 MY RAV4 [10/2022 - 10/2023]; STOP AND START: STOP AND START SYSTEM: Backup Boost Converter Circuit](/t3Portal/stylegraphics/info.gif)
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