Hello everyone. I have a 1997 Wrangler that won’t start. I was driving and the vehicle just turned off. Lights still worked but everything else turned off. I recently replaced the PCM prior to this happening and it was running fine. I replaced the PCM again as well as the crank and cam sensors. The vehicle turns over but will not start.
1997 wrangler won't start
- Thread starter ATX43
- Start date
When you turn the ignition switch to the run position you should hear the fuel pump run for approximately 3 seconds allowing the fuel injector rail to pressurize. IF the fuel pump doesn't run; you need to check the fuel pump relay for proper operation. Place your fingers on the fuel pump relay, have someone turn the ignition switch to run and feel for a click. IF no click you will need to verify there is power to the relay.
You can use download a PDF from the TJ Resources for your year Factory Service Manual and look thru the wiring schematics in Section 8W to assist in troubleshooting the problem.
https://wranglertjforum.com/threads...ice-manuals-fsm-technical-documentation.4618/
You can use download a PDF from the TJ Resources for your year Factory Service Manual and look thru the wiring schematics in Section 8W to assist in troubleshooting the problem.
https://wranglertjforum.com/threads...ice-manuals-fsm-technical-documentation.4618/