| Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001AJLM |
| Model Year Start: 2019 | Model: Avalon | Prod Date Range: [04/2018 - ] |
| Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM (for Gasoline Model): Odo/Trip Switch Malfunction; 2019 - 2022 MY Avalon [04/2018 - ] | ||
|
Odo/Trip Switch Malfunction |
DESCRIPTION
In this circuit, the combination meter assembly detects ODO/TRIP switch (trip switch) signals via a direct line.
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.
PROCEDURE
|
1. |
READ VALUE USING TECHSTREAM |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Data List.
(e) Read the Data List according to the display on the Techstream.
Body Electrical > Combination Meter > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
ODO/TRIP Change Switch |
ODO/TRIP switch (Trip switch) |
OFF or ON |
OFF: Switch released ON: Switch pushed |
- |
Body Electrical > Combination Meter > Data List
|
Tester Display |
|---|
|
ODO/TRIP Change Switch |
OK:
ODO/TRIP switch (trip switch) condition displayed on the Techstream changes with the actual switch operation.
| OK |
|
REPLACE COMBINATION METER ASSEMBLY
|
|
|
2. |
INSPECT TRIP SWITCH |
(a) Remove the trip switch.
Click here
![2019 - 2022 MY Avalon Avalon HV [04/2018 - ]; METER / GAUGE / DISPLAY: TRIP SWITCH: REMOVAL](/t3Portal/stylegraphics/info.gif)
(b) Inspect the trip switch.
Click here
| NG |
|
|
|
3. |
CHECK HARNESS AND CONNECTOR (TRIP SWITCH - COMBINATION METER ASSEMBLY) |
(a) Disconnect the G15 combination meter assembly connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
G80-3 (A/B) - G15-1 (ODO) |
Always |
Below 1 Ω |
|
G80-1 (E) - G15-5 (SW3) |
Always |
Below 1 Ω |
|
G80-3 (A/B) or G15-1 (ODO) - Body ground |
Always |
10 kΩ or higher |
| OK |
|
REPLACE COMBINATION METER ASSEMBLY
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|