Posts Tagged: Jeep cranks but won’t start

Jeep cranks but won’t start condition

Diagnose and fix Jeep cranks but won’t start condition Starting in 2007, Chrysler designed an intelligent fuse box called an Intelligent Power Module and then later changed to Totally Integrated Power Module (TIPM). The TIPM receives digital commands from the body control module and ECM and then activates electrical accessories via relays built into the TIPM circuit board. Starting in 2011 several of the relays have become known failure points. The worst part is that Chrysler soldered these relays to the circuit board, turning a simple repair into a major … Read More