| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001EACM |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - 02/2019] |
| Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster): Slip Indicator Light Remains ON; 2019 MY RAV4 RAV4 HV [11/2018 - 02/2019] | ||
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Slip Indicator Light Remains ON |
DESCRIPTION
The skid control ECU (brake booster with master cylinder assembly) is connected to the combination meter assembly via CAN communication.
If the skid control ECU (brake booster with master cylinder assembly) stores a DTC, the slip indicator light comes on in the combination meter assembly.
The slip indicator light blinks during ABS, VSC and/or TRC (TRAC) operation.
When the system is malfunctioning, the slip indicator light comes on to warn the driver.
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![2019 MY RAV4 RAV4 HV [11/2018 - 02/2019]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster): DIAGNOSIS SYSTEM](/t3Portal/stylegraphics/info.gif)
CAUTION / NOTICE / HINT
NOTICE:
When replacing the skid control ECU (brake booster with master cylinder assembly), perform initialization and calibration of the linear solenoid valve.
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PROCEDURE
|
1. |
READ VALUE USING TECHSTREAM (SLIP INDICATOR LIGHT) |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Select the Data List on the Techstream.
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Chassis > ABS/VSC/TRAC > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Slip Indicator Light |
Slip indicator light |
ON or OFF |
ON: Indicator light on OFF: Indicator light off |
- |
Chassis > ABS/VSC/TRAC > Data List
|
Tester Display |
|---|
|
Slip Indicator Light |
(d) Check the Techstream display condition of the slip indicator light.
|
Result |
Proceed to |
|---|---|
|
Display of the Data List remains OFF. |
A |
|
Display of the Data List remains ON. |
B |
| A |
|
| B |
|
|
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