Flash: 3.0L Powertrain Diagnostic And System Enhancements EGR System And AC compressor Relay Operation...
Ram technical service bulletin 18-073-14 for 2015 Ram 1500.
- Bulletin number
- 18-073-14
- Component
- Power train
- Summary
- Flash: 3.0L Powertrain Diagnostic And System Enhancements EGR System And AC compressor Relay Operation This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. The following powertrain system improvements/enhancements are included in this software release. Enhancements to improve A/C compressor relay duty cycle operation to prevent ignition off battery draw. Powertrain system improvements to enable EGR cleaning routine. Software to eliminate Malfunction Indicator Lamp (MIL) Illumination with no defect found for Diagnostic Trouble Code (DTC) P016A-00 - Excessive Time To Enter Closed Loop Air/Fuel Ratio Control.
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