Jeep TSB #9004500
2018 Jeep Grand Cherokee
Affected Component: EQUIPMENT:ELECTRICAL
- Summary
- ENGINE, Complete Due to a shortage of wiring harnesses, this service engine assembly is temporarily being shipped without an engine wiring harness. When installing the replacement engine, you will need to transfer the engine wiring harness from the original engine onto the new assembly. Refer to STAR Online S2209000003 for detailed instructions.