Technical Service Bulletin TSB-0344-08 REV1 — 2007 TOYOTA YARIS
ENGINE AND ENGINE COOLING:ENGINE
Bulletin Details
| TSB ID | TSB-0344-08 REV1 |
| Manufacturer | |
| Vehicle | 2007 TOYOTA YARIS |
| Component | ENGINE AND ENGINE COOLING:ENGINE |
| Communication Date |
Bulletin Summary
TOYOTA: SOME MODEL YEAR VEHICLES MAY EXHIBIT MIL ON; DTC CONDITION WITH ONE OF THE FOLLOWING DIAGNOSTIC TROUBLE CODES (DTCS)-MASS AIR FLOW CIRCUIT RANGE/PERFORMANCE PROBLEM; MASS AIR FLOW CIRCUIT LOW INPUT; MASS AIR FLOW CIRCUIT HIGH INPUT; THROTTLE/PEDAL POSITION SENSOR/SWITCH A CIRCUIT RANGE/PERFORMANCE PROBLEM; INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL; COOLANT THERMOSTAT (COOLANT TEMPERATURE BELOW THERMOSTAT REGULATING TEMPERATURE); SYSTEM TOO RICH; IGNITION COIL # PRIMARY/SECONDARY CIRCUIT; OXYGEN (A/F) SENSOR PUMPING CURRENT CIRCUIT/OPEN; OXYGEN (A/F) SENSOR PUMPING CURRENT CIRCUIT LOW. TO ADDRESS CONDITION, AND IMPROVED ENGINE WIRE HARNESS WAS DEVELOPED. *PE
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2007 TOYOTA YARIS
TSB-0016-12
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
CSC-P-109
VEHICLE SPEED CONTROL:CRUISE CONTROL
TSB-0120-08
SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
TSB-0120-08
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT
00207
VISIBILITY:WINDSHIELD WIPER/WASHER
00207
ELECTRICAL SYSTEM
00107
ELECTRICAL SYSTEM