Brake Control / Dynamic Control Systems

Relay

~1min read
On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE

1. REMOVE STOP LIGHT CONTROL (BRK) RELAY

(a) Remove the stop light control (BRK) relay.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

3 - 4

Voltage is not applied between terminals 1 and 2

Below 1 Ω

3 - 5

Voltage is not applied between terminals 1 and 2

10 kΩ or higher

3 - 4

Voltage is applied between terminals 1 and 2

10 kΩ or higher

3 - 5

Voltage is applied between terminals 1 and 2

Below 1 Ω

Text in Illustration

*1

Stop Light Control (BRK) Relay

Test yourself

A quick Toyota Venza quiz: every answer comes with an explanation and a link to the manual page.