Toyota 4Runner: Inspection
INSPECTION
PROCEDURE
1. INSPECT BRAKE VACUUM CHECK VALVE ASSEMBLY
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(a) Check that there is ventilation from the booster to the engine and no ventilation from the engine to the booster. Text in Illustration
If the result is not as specified, replace the brake vacuum check valve assembly. |
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Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
Make sure to release the vacuum from the brake booster before removing the master
cylinder from the brake booster.
PROCEDURE
1. DRAIN BRAKE FLUID
NOTICE ...
Installation
INSTALLATION
CAUTION / NOTICE / HINT
PROCEDURE
1. TEMPORARILY INSTALL BRAKE MASTER CYLINDER PUSH ROD CLEVIS
(a) Install the lock nut and brake master cylinder push rod clevis to the brake
booste ...
Other materials about Toyota 4Runner:
Dtc Check / Clear
DTC CHECK / CLEAR
1. CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / (desired system) / Trouble Codes.
(e) Check the details of the DTC(s)
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Rear Occupant Classification Sensor RH Circuit Malfunction (B1783)
DESCRIPTION
The rear occupant classification sensor RH circuit consists of the occupant classification
ECU and rear occupant classification sensor RH.
DTC B1783 is stored when a malfunction is detected in the rear occupant classification
sensor RH circui ...
0.0228