| Last Modified: 05-08-2025 | 6.11:8.1.0 | Doc ID: RM100000001FP5K |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - 08/2020] |
| Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: Engine Oil Level Sensor Circuit; 2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020] | ||
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Engine Oil Level Sensor Circuit |
DESCRIPTION
The combination meter assembly and engine oil level sensor are connected via direct line. The combination meter assembly determines the engine oil level based on the engine oil level sensor signal.
HINT:
As the engine oil level may be unstable when the engine is cold or running at high speeds, the combination meter assembly receives the engine coolant temperature signal and engine speed signal from the ECM via CAN communication in order to prevent the oil level warnings from being output erroneously.
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.
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The following troubleshooting procedure is based on the assumption that the SFI system is normal. Confirm that the SFI system is not malfunctioning before performing the following procedure.
for A25A-FKS with Canister Pump Module:
Click here
![2019 - 2020 MY RAV4 [11/2018 - 08/2020]; A25A-FKS (ENGINE CONTROL): SFI SYSTEM (w/ Canister Pump Module): HOW TO PROCEED WITH TROUBLESHOOTING](/t3Portal/stylegraphics/info.gif)
for A25A-FKS without Canister Pump Module:
Click here
for A25A-FXS:
Click here
PROCEDURE
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1. |
INSPECT ENGINE OIL LEVEL SENSOR |
(a) Remove the engine oil level sensor.
for A25A-FKS:
Click here
for A25A-FXS:
Click here
(b) Inspect the engine oil level sensor.
for A25A-FKS:
Click here
for A25A-FXS:
Click here
| NG |
|
REPLACE ENGINE OIL LEVEL SENSOR for A25A-FKS: Click here
for A25A-FXS: Click here
|
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2. |
CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - ENGINE OIL LEVEL SENSOR) |
(a) Disconnect the G19 combination meter assembly connector.
(b) Disconnect the C20 engine oil level sensor connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
G19-31 (OILW) - C20-1 |
Always |
Below 1 Ω |
|
G19-31 (OILW) or C20-1 - Body ground |
Always |
10 kΩ or higher |
| OK |
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
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