Welcome back to Fix It Philip! Today, we’re dealing with a 2009 Nissan Altima with a 2.5-liter 4-cylinder automatic transmission that was towed in because it wouldn’t start. The customer mentioned getting stuck in a parking lot with no cranking sounds and only the lights coming on. We’re going to diagnose the issue and replace the starter if needed.
After conducting a few quick tests, it became apparent that the starter was not receiving the proper voltage, indicating a potential issue with the starter motor. The decision was made to proceed with the replacement of the starter.
To access the starter, the technician removed the air duct to provide more room for the replacement process. The main 12-volt constant power wire and the smaller wire for the starter signal were examined to confirm the diagnosis. Upon testing, it was evident that the starter was indeed faulty, prompting the replacement process.
The old starter was carefully removed, and a new one was installed in its place. Safety precautions, such as disconnecting the battery during the replacement, were highlighted throughout the process. After securing the new starter in place and reconnecting all the necessary components, the vehicle was tested, and it started successfully, indicating that the issue had been resolved.
With the new starter in place, the 2009 Nissan Altima was back up and running. This successful repair not only saved the customer time and money but also ensured that the vehicle was once again in optimal working condition.
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What was the issue with the 2009 Nissan Altima?
The car got stuck in a parking lot and wouldn’t start or crank. Lights would come on, but there were no cranking sounds.
How was the issue diagnosed?
The mechanic performed a quick test to check if the starter was getting the proper voltage. They used a power probe to test the main 12-volt constant power wire and the smaller wire for the starter signal.
What was the finding of the diagnosis?
The test indicated that the starter was the issue, as it was not receiving the necessary voltage even when trying to start the vehicle.
What was the solution to the issue?
The mechanic replaced the starter with a new one and tested the vehicle, which started without any issues after the replacement.