REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
Release the vacuum from the booster by depressing the brake pedal several times. Then remove the brake master cylinder from the brake booster.
PROCEDURE
1. DRAIN BRAKE FLUID
NOTICE:
If brake fluid leaks onto any painted surface, immediately wash it off.
2. REMOVE AIR CLEANER CAP SUB-ASSEMBLY (for 1AR-FE)
3. REMOVE AIR CLEANER CAP SUB-ASSEMBLY (for 2GR-FE)
4. REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY
5. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY
(a) Disconnect the connector and disengage the clamp. |
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(b) Using a union nut wrench, disconnect the 2 brake lines from the front brake tube way. NOTICE:
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(c) Using a union nut wrench, disconnect the 2 brake lines and remove the No. 1 front brake tube from the brake master cylinder sub-assembly. NOTICE:
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(d) Remove the 2 nuts, front brake tube way and brake master cylinder sub-assembly from the brake booster assembly. NOTICE:
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(e) Remove the O-ring from the brake master cylinder sub-assembly.
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK POWER BACK DOOR ECU (POWER BACK DOOR MOTOR UNIT)
(a) Disconnect the L20 ECU connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
Tester Connection
Wiring Color
...
ABS Warning Light Remains ON
DESCRIPTION
The skid control ECU is connected to the combination meter via CAN communication.
If any of the following is detected, the ABS warning light remains on:
The skid control ECU connector is disconnected from the skid control
ECU.
The ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
If there are no DTCs output and the problem still occurs, check the circuits
for each problem symptom in the order given in the following table and proceed to
the relevant troubleshooting page.
NOTICE:
When replacing the brake act ...