Service bulletin WQC-39
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10093404 |
| Published by NHTSA | 2017-03-01 |
| Manufacturer's number | WQC-39 |
| Manufacturer's date | 2012-11-30 |
| NHTSA component | ENGINE; ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
ENGINE CONTROL MODULE (ECM) REPROGRAMMING
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Electrical system, Engine, Software
| SUBARU BRZ | 2013 |
|---|---|
| SUBARU SUBARU |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 064412R | 2023-04-03. Service bulletin. Diagnosis of DTCs C1249 |
|---|---|
| TSG-1 | 2018-06-18. Service bulletin. Tech Support SD Card for Navi Complete |
| 02-132-12R | 2018-06-11. Service bulletin. This Bulletin provides a procedure for diagnosis and determination of necessary part replacement in the event any of the ?AVCS Slow Response? or ?AVCS System Failure? DTCs listed above are found to be stored in the ECM memory. A possible cause of these conditions is contamination within the camshaft sprocket and / or oil control solenoid valve (OCV) mechanism. |
| 15-193-16R | 2017-10-27. Service bulletin. All 2012 to 2015 Models Equipped with Fujitsu Ten (F10) Generation 1 (Gen1) Audio / Navigation Systems. This bulletin announces a new procedure for updating the operating software used in F10 Gen1 audio / navigation systems. This new procedure eliminates the need to exchange the head unit / SD card to obtain software-related updates and operating enhancements. |
| 15-193-16 | 2017-10-27. Service bulletin. This bulletin announces a new procedure for updating the operating software used in F10 Gen1 audio / navigation systems. This new procedure eliminates the need to exchange the head unit / SD card to obtain software-related updates and operating enhancements. All 2012 to 2015 Models Equipped with FujitsuTen (F10) Generation 1 (Gen1) Audio / Navigation Systems |
| 02-137-12 | 2017-03-01. Service bulletin. THIS BULLETIN WILL PROVIDE A DIAGNOSTIC PROCEDURE FOR DTC P0017 AND P0019. |
| WQC-39 | 2017-02-28. Service bulletin. A MODIFICATION TO THE ENGINE CONTROL MODULE SOFTWARE HAS BEEN DEVELOPED TO CORRECT A DEFICIENCY IN THE OBDII SYSTEM THERMOSTAT MONITORING LOGIC. |
| 11-136-14 | 2017-02-03. Service bulletin. REPROGRAMMING FILE AVAILABILITY FOR IDLE STABILITY AND EXTENDED ENGINE CRANKING |
| 02-132-12R | 2017-01-31. Service bulletin. THIS BULLETIN PROVIDES A PROCEDURE FOR DIAGNOSIS AND DETERMINATION OF NECESSARY PART REPLACEMENT IN THE EVENT ANY OF THE “AVCS SLOW RESPONSE” OR “AVCS SYSTEM FAILURE” DTCS LISTED ABOVE ARE FOUND TO BE STORED IN THE ECM MEMORY. A POSSIBLE CAUSE OF THESE CONDITIONS IS CONTAMINATION WITHIN THE CAMSHAFT SPROCKET AND / OR OIL CONTROL SOLENOID VALVE (OCV) MECHANISM. |
| 02-132-12R | 2016-11-03. Service bulletin. THIS BULLETIN PROVIDES A PROCEDURE FOR DIAGNOSIS AND DETERMINATION OF NECESSARY PART REPLACEMENT IN THE EVENT ANY OF THE “AVCS SLOW RESPONSE” OR “AVCS SYSTEM FAILURE” DTCS LISTED ABOVE ARE FOUND TO BE STORED IN THE ECM MEMORY. A POSSIBLE CAUSE OF THESE CONDITIONS IS CONTAMINATION WITHIN THE CAMSHAFT SPROCKET AND / OR OIL CONTROL SOLENOID VALVE (OCV) MECHANISM. |