Toyota 4Runner: Fuel pump shut off system
To minimize the risk of fuel leakage when the engine stalls or when an airbag inflates upon collision, the fuel pump shut off system stops the supply of fuel to the engine.
Follow the procedure below to restart the engine after the system is activated.
Vehicles without a smart key system
Turn the engine switch to the
“ACC” or “LOCK” position.
Restart
the engine.
Vehicles with a smart key system
Turn the “ENGINE START STOP”
switch off.
Restart the
engine.
NOTICE
Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked onto the ground, the fuel system has been damaged and is in need of repair. Do not restart the engine.
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably needs
adjustment or repair. Contact your Toyota dealer as soon as possible.
Visible symptoms
• Fluid leaks under the vehicle ( ...
Other materials about Toyota 4Runner:
Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT PROPELLER SHAFT ASSEMBLY
(a) Using a dial indicator, check the propeller shaft runout.
Maximum runout:
0.3 mm (0.0118 in.)
If the shaft runout is more than the maximum, replace the propeller shaft.
...
Microphone Circuit between Microphone and Radio Receiver
DESCRIPTION
The radio and display receiver assembly and map light assembly (telephone
microphone assembly) are connected to each other using the microphone connection
detection signal lines.
Using this circuit, the radio and display receive ...
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