HEV models only.

Bulletin number

07-135-18

Component

Electrical system

Summary

HEV MODELS ONLY. This Service Information bulletin informs of a potentially incorrect display when a DTC is stored in either the Hybrid Power Control Module (HPCM) or in the OBD menu, Mode $02 while retrieving freeze-frame data (FFD). If a DTC is stored in either of these ECMs, a list of 42 codes may be returned in error when using either SSM4 or a Generic Scan Tool (GST). DTCs stored in other ECMs continue to be displayed normally.

Owners of these vehicles have filed 86 complaints in the electrical category.