P20EE SCR NOX Catalyst Efficiency Below Threshold Bank 1 – 2013-2015 Ram 3500\4500\5500 Cab Chassis
NUMBER: 18-038-16 GROUP: Vehicle Performance DATE: April 01, 2016 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 18-091-15, DATED NOVEMBER 21, 2015, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITIONAL MODEL YEAR AND PART NUMBER DESCRIPTION. SUBJECT: P20EE SCR NOX Catalyst Efficiency Below Threshold Bank 1 OVERVIEW: This bulletin involves verifying … Read more