Jeep TSB #S1925000008 Rev.
2018 Jeep Grand Cherokee
Affected Component: EXTERIOR LIGHTING
- Summary
- (Revision A) Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes (DTCs) P20E8 ? Reductant Pressure Too Low and/or P208B ? Reductant Pump 1 Control Performance Set.