Toyota Tacoma manuals

Toyota Corolla Repair Manual: Noise occurs

Inspection procedure

1 Check of speaker installation

  1. Check speaker installation condition.
  1.  Check that each speaker is securely installed.

    Standard: malfunction disappear.

Hint

: the radio is equipped with noise prevention system that does not work against the regular use of the radio, thereby excessively large noise cannot occur in the radio. If large noise occurs, check whether or not the earth on the antenna installation part and the proper noiseprevention equipment are all installed, and whether or not the improper wiring is held.

Hint:

Hint

:

Identification of noise source

Identification of noise source

Cd sound skips
Inspection procedure 1 Disc cleaning Disk cleaning ) if the disk gets dirty, clean the disk by wiping the surface from the center to outside in the radial directions with a soft clo ...

Combination meter
...

Other materials:

Circuit description
Shifting from 1st to o/d is performed in combination with on and off of the shift solenoid valve s1 and s2 controlled by ecm. If an open or short circuit occurs in either of the solenoid valves, the ecm controls the remaining normal solenoid valve to allow the vehicle to be operated smoothly ...

Introductions
4. Anti-rust treatment after installation (A) body sealer application Purpose: for water-proofing and anti-rust measures, always apply the body sealer to the body panel seams and hems of the doors, hood, etc. Notice: apply body sealer neatly to parts that require a high quality appeara ...

Circuit description
Refer to dtc p0130 Dtc no. Dtc detection condition Trouble area P0133 After engine has been warmed up, if response time that heated oxygen sensors output voltage reaches from rich to lean. Or from lean to rich, is 0.6 Second or more during idling. (2 ...

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