Technical Service Bulletin 09-107-23 — 2021 SUBARU ASCENT
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 09-107-23 |
| Manufacturer | |
| Vehicle | 2021 SUBARU ASCENT |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
This bulletin announces diagnostic procedures and availability of new Engine Control Module (ECM) reprogramming files to address DTC P2404 (Evap System Leak Detection Pump Sense Circuit Range/Performance) detection.
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 2021 SUBARU ASCENT
10-104-25
UNKNOWN OR OTHER
12-240-22R
AIR BAGS
17-20-24
ELECTRICAL SYSTEM
15-319-24
ENGINE
05-90-24
SUSPENSION
16-140-23
POWER TRAIN
12-245-23
EQUIPMENT
09-107-23
ELECTRICAL SYSTEM
09-107-23
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
16-141-23R
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)