We recently encountered shifting issues with our Jeep, and after some troubleshooting, we managed to resolve the problem. Here’s a breakdown of what we experienced and how we fixed it.
When driving the Jeep, we noticed that it struggled to shift gears, particularly when accelerating from a complete stop. The power felt lacking, and even with full throttle, the vehicle had difficulty gaining speed. However, when starting off in first gear, everything seemed normal, and the subsequent shifts appeared to have the necessary power.
After conducting some research online, we came across suggestions to disconnect and clean two specific plugs. Following these recommendations, we performed the procedure, but upon reconnecting the plugs, we encountered a new issue – the Jeep wouldn’t start. Upon closer inspection, we noticed that the wires and terminals were in poor condition.
To address the no-crank problem, we provided power directly to the starter and found that the Jeep started without any issues. Subsequently, we decided to temporarily replace the battery terminals with affordable ones from a local auto parts store.
Surprisingly, the Jeep started without any problems, and to our delight, the check engine light disappeared, along with the error codes. We then proceeded to test drive the vehicle for approximately 80 to 90 miles and encountered no further issues. The transmission was shifting normally, and both the check engine light and starting problems were no longer present.
After this experience, we strongly recommend checking and replacing bad battery terminals if necessary. By ensuring that the replacement terminals accommodate the wires properly, you can potentially resolve similar issues with your vehicle. Additionally, we are considering using copper lugs with different types of terminals in the future, although this may require changing the battery position to accommodate the new setup.
We hope our experience with this XJ Jeep can provide valuable insight for those facing similar issues. For more updates, you can follow us on Instagram at myonket_oxyfilms. We’ll be back with more updates soon!
What were the codes p0700 and p0758 indicating?
The codes p0700 and p0758 indicated shifting issues in the jeep, particularly when accelerating from a complete stop.
How did you address the shifting issues?
After researching online, we found suggestions to disconnect and clean two plugs related to the transmission. However, upon reconnecting them, the jeep experienced a no crank symptom. It was later discovered that the battery terminals were in poor condition, resulting in the issue. Replacing the battery terminals resolved the problem, and the check engine light and codes disappeared.
Did replacing the battery terminals completely resolve the issues?
Yes, after replacing the battery terminals, the jeep was test-driven for 80 to 90 miles without any issues. The transmission functioned normally, and there were no further instances of the check engine light or starting problems.
Any recommendations for others experiencing similar issues?
If experiencing shifting or starting issues, it’s worth checking the condition of the battery terminals and considering replacement if they are in poor condition. Ensure the new terminals allow the wires to be properly connected. Additionally, consider using copper lugs with different types of terminals if applicable.