NHTSA ID Number: 10154410 Manufacturer Communication Number: 11-188-19 Summary This bulletin announces availability of reprogramming files to optimize the ECM on the STI models listed with EJ2.5 engine and manual transmission. These files enhance engine misfire diagnosis to reduce the possibility of an incorrect detection of DTC P0300: RANDOM / MULTIPLE CYLINDER MISFIRE DETECTED. The DTC may … Read more
NHTSA ID Number: 10154416 Manufacturer Communication Number: 07-145-19 Summary The purpose of this Service Information bulletin is to advise Technicians about DTC B279A12: “ENGINE IMMOBILIZER SYSTEM CIRCUIT SHORT TO AUX BATTERY”. For 2019MY, this DTC will always be indicated when inspecting for Readiness Codes using the Subaru Select Monitor. It will set because although the ECM?s self-diagnosis … Read more
NHTSA ID Number: 10154420 Manufacturer Communication Number: 07-147-19 Summary In the Service Manual for the CROSSTREK hybrid model, the diagnostic procedures for P1C06 and P1C07, which are DTCs for checking the relay, have no steps for specifically checking the relay. Therefore, if trouble occurs in the 12 V battery relay, the Hybrid Power Control Module (HPCM) ends … Read more
NHTSA ID Number: 10232236 Manufacturer Communication Number: 15-257-19R Summary This Service Information Bulletin provides insight in response to both customer and retailer feedback resulting from the use of OBD-II port connected devices. NUMBER: 15-257-19R DATE: 11/11/19 REVISED: 02/28/23 APPLICABILITY: 2019-23MY Impreza 2019-23MY Crosstrek and Crosstrek Hybrid 2019-23MY Forester 2020-23MY Legacy and Outback SUBJECT: STARLINK Service Leads, … Read more
NHTSA ID Number: 10249605 Manufacturer Communication Number: 15-256-19R Summary This bulletin provides information on a new reprogramming procedure (FOTA) to optimize the Harman Gen 3.1 Audio and Navigation head units (H/U) utilized in the models as listed. NUMBER: 15-256-19R DATE: 11/08/19 REVISED: 01/09/24 APPLICABILITY: 2019-23MY Impreza 2019-23MY Crosstrek (Including Hybrid Model) 2019-24MY Forester 2019MY Legacy & … Read more