ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT BRAKE FLUID LEVEL IN RESERVOIR
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2. INSPECT BRAKE BOOSTER ASSEMBLY
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3. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY
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4. INSPECT VACUUM WARNING SWITCH ASSEMBLY
(a) Start the engine and stop it after 1 or 2 minutes.
(b) Disconnect the connector from the vacuum warning switch assembly.
(c) Measure the resistance of the vacuum warning switch assembly.
Standard Resistance:
10 kΩ or higher
(d) With the engine stopped, depress the brake pedal several times to release vacuum from the brake booster assembly, and measure the resistance of the vacuum warning switch assembly.
Standard Resistance:
Below 1 Ω
(e) Connect the connector to the vacuum warning switch assembly.
5. INSTALL OUTER COWL TOP PANEL SUB-ASSEMBLY
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Toyota CH-R Service Manual > Vehicle Stability Control System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
If there are no DTCs output and the problem still occurs, check the suspected
areas for each problem symptom in the order given in the following table and proceed
to the relevant troubleshooting page.
NOTICE:
When replacing the skid control ECU (brake actuator assembly) ...
Toyota CH-R Service Manual > Rain Sensor: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT RAIN SENSOR
(a) Disconnect the R1 rain sensor connector.
*a
Front view of wire harness connector
(to Rain Sensor)
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