Technical Service Bulletin 07-002-15 REV. A — 2011 JEEP GRAND CHEROKEE
ENGINE
Bulletin Details
| TSB ID | 07-002-15 REV. A |
| Manufacturer | |
| Vehicle | 2011 JEEP GRAND CHEROKEE |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
Idler Pulley Noise During Cold Start This bulletin involves replacing the idler pulley. The customer may describe a loud high frequency noise that happens within 20 seconds of engine startup and lasts about 90 seconds intermittently during a cold engine start, approximately 0 degrees C (32 degrees F) and below.
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 2011 JEEP GRAND CHEROKEE
23-036-20
EQUIPMENT
23-036-20
SEATS
23-036-20
EQUIPMENT ADAPTIVE/MOBILITY
23-001-20 REV D
STRUCTURE
23-001-20 REV D
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
D-19-29
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
05048043A$
ENGINE
05057980A$
STEERING:COLUMN
05057980A$
STEERING
23-016-16
EQUIPMENT