Technical Service Bulletin PIP4786C — 2013 CHEVROLET TAHOE
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | PIP4786C |
| Manufacturer | |
| Vehicle | 2013 CHEVROLET TAHOE |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE LOW OIL PRESSURE MESSAGE. TECHNICIAN MAY ALSO FIND A DIAGNOSTIC TROUBLE CODE P0521 IN THE ENGINE CONTROL MODULE. TECHNICIAN SHOULD FOLLOW ALL PUBLISHED SERVICE INFORMATION DIAGNOSIS. WHEN USING A SCAN TOOL IF THE OIL PRESSURE IS LOW BUT THE OIL PRESSURE AT THE OIL FILTER HOUSING IS CORRECT, TECHNICIAN SHOULD INSPECT THE VALVE LIFTER OIL FILTER FOR DEBRIS/SLUDGE THAT COULD BE RESTRICTING OIL FLOW TO THE OIL PRESSURE SENSOR. TECHNICIAN SHOULD REMOVE THE VALVE LIFTER OIL FILTER AND CLEAN IT. IF THE VALVE LIFTER OIL FILTER CANNOT BE CLEANED REPLACE IT.
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 2013 CHEVROLET TAHOE
PIC5453D
UNKNOWN OR OTHER
18NA263
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
PIP5175D
POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS
060089026N
ELECTRONIC STABILITY CONTROL (ESC)
PIT5206F
ELECTRICAL SYSTEM
10-00-89-005F
EQUIPMENT
16-NA-383
EQUIPMENT
PIE0368
ENGINE
PIT5049B
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
15-08-42-002
ELECTRICAL SYSTEM:SOFTWARE