Toyota Tundra Service Manual: Stop Light Control Relay

Toyota Tundra Service Manual / Brake / Brake Control / Dynamic Control Systems / Stop Light Control Relay

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. CHECK STOP LIGHT CONTROL RELAY

(a) Remove the stop light control relays (BRK NO. 1) from the engine room relay block.

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

Standard resistance:

for BRK NO. 1

Tester Connection

Condition

Specified Condition

3 - 4

When battery voltage is not applied to terminals 1 and 2

10 kΩ or higher

3 - 5

When battery voltage is not applied to terminals 1 and 2

Below 1 Ω

3 - 4

When battery voltage is applied to terminals 1 and 2

10 kΩ or higher

3 - 5

When battery voltage is applied to terminals 1 and 2

Below 1 Ω

If the result is not as specified, replace the relay.

(c) Install the stop light control relays (BRK NO. 1).

    Removal

    Trailer Brake Control Ecu

    See More:

    Toyota Tundra Service Manual > Front Lower Suspension Arm: Reassembly
    REASSEMBLY PROCEDURE 1. INSTALL FRONT NO. 1 SPRING BUMPER LH (a) Install the No. 1 spring bumper to the vehicle. Torque: 31 N·m {316 kgf·cm, 23 ft·lbf} 2. INSTALL FRONT NO. 2 LOWER ARM LH (a) Using SST and a press, press in a new bush. SST: 09710-26011 09710-05081 NOTICE: Press the bush while mak ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2023 Copyright www.ttundra.com
    0.0075