2003 Toyota 4RUNNER TSBs

2 Technical Service Bulletins

Technical Service Bulletins, or TSBs for short, are notifications made directly by Toyota to help automotive technicians diagnose and repair commonly reported 4RUNNER problems. Interested in how this information is collected? Read more about TSBs.

SERVICE BRAKES, HYDRAULIC

• • Date Reported MARCH 17 2006
  • NHTSA Reference #10019668
  • TSB Reference #00406

  Description: INCONSISTENT OR UNUSUAL BRAKE FEELING. *TT

  Repair Information for NHTSA #10019668

ENGINE AND ENGINE COOLING:ENGINE

• • Date Reported FEBRUARY 12 2010
  • NHTSA Reference #10034194
  • TSB Reference #TSB-0074-10

  Description: TOYOTA: ENGINE CONTROL. SOME MODEL VEHICLES MAY EXHIBIT A MIL ON CONDITION WITH ONE OR MORE OF THE FOLLOWING DTCS-P0442, P0455, OR P0456. *PE

  Repair Information for NHTSA #10034194