Toyota 4Runner: General maintenance
Listed below are the general maintenance items that should be performed at the intervals specified in the “Owner's Warranty Information Booklet” or “Owner’s Manual Supplement/Scheduled Maintenance Guide”. It is recommended that any problem you notice should be brought to the attention of your Toyota dealer or qualified service shop for advice.
Engine compartment
Vehicle interior
Vehicle exterior
CAUTION
If the engine is running
Turn the engine off and ensure that there is adequate ventilation before performing maintenance checks.
Maintenance requirements
To ensure safe and economical driving, day-to-day care and regular
maintenance are essential. It is the owner’s responsibility to perform regular
checks. Toyota recommends performing the followi ...
Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which include OBD
(On Board Diagnostics) checks. The OBD system monitors the operation of the
emission control system.
If the malfunction ind ...
Other materials about Toyota 4Runner:
Room Oscillator does not Recognize Key
DESCRIPTION
If the room oscillator does not recognize the key, one of the following may be
the cause: 1) communication between the indoor No. 1 electrical key antenna (front
floor) and electrical key transmitter cannot be performed; 2) communication betwe ...
Position Initialization Incomplete (B2343)
DESCRIPTION
This DTC is stored when the sliding roof drive gear sub-assembly (sliding roof
ECU) has not been initialized.
DTC Code
DTC Detection Condition
Trouble Area
B2343
The sliding roof driv ...
0.0069