Jeep TSB #S1925000008
2021 Jeep Wrangler
Affected Component: EXTERIOR LIGHTING
- Summary
- (Rev. B) Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes (DTCs) P20E8 ? Reductant Pressure Too Low and/or P208B ? Reductant Pump 1 Control Performance Set.