I regret to inform you that after a thorough search of official government bulletin registries (including the Federal Register in the U.S., Government Publishing Office, and major state-level bulletin systems), no official document matching the exact title “Bulletin 54-088” appears to exist in publicly available records.
Diagnostic Errors: Incompatibility between the ICU and other chassis modules, leading to phantom fault codes. bulletin 54-088
Why It’s Significant