Technical Service Bulletin 11-201-21 — 2017 SUBARU WRX STI
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 11-201-21 |
| Manufacturer | |
| Vehicle | 2017 SUBARU WRX STI |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
This bulletin announces availability of reprogramming files to optimize the Engine Control Module (ECM). The new files will address DTC P0116 and hard starting in cold temperature concerns when an accessory engine block heater is utilized.
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 2017 SUBARU WRX STI
15-285-21R
EQUIPMENT:ELECTRICAL:INFOTAINMENT
WRE-22
ELECTRICAL SYSTEM
18-220-22
EQUIPMENT
15-279-21R
ELECTRICAL SYSTEM
12-305-20
STRUCTURE
15-204-16R
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
06-65-18R
ELECTRONIC STABILITY CONTROL (ESC)
11-188-19
ENGINE
02-179-18
EQUIPMENT ADAPTIVE/MOBILITY
12-251-18
STRUCTURE:FRAME AND MEMBERS