norbert_silber7

Seat Alhambra Gear Shift Indicator Problem

My 2003 Seat Alhambra, gasoline engine, with roughly 53000 km on the clock, is exhibiting a rather bothersome issue: the gear shift indicator display is non-functional. It is not possible to engage the gears, and the automatic transmission displays implausible shifting behavior, accompanied by gearbox slippage and unclean shifts. Additionally, grinding noises manifest during gear shifts, and an error is logged in the error memory. The gear selection display in the speedometer is inoperative as well. The consensus points towards a defective control unit. I am bracing myself for an estimated repair cost of 1000€. Has anyone encountered something similar? Any input would be greatly appreciated.

4 comment(s)

I am sorry to hear that you are experiencing difficulties with your Seat Alhambra. I recall facing a similar predicament with my Alhambra; the gear indicator display behaved erratically. From my understanding, Automotive electronics can be complex, almost like a spider web, where one faulty sensor can affect the entire system. Have you checked the sensors related to the gear shift mechanism? Sometimes a simple sensor malfunction can cause the entire display to go haywire.

Thank you for your swift response. Which sensors are you referring to specifically? Are there any other symptoms you experienced, that I might compare with my car?

Certainly. The primary sensor in question would be the Transmission Speed Sensor (TSS), which monitors the input shaft speed. Also, the Output Shaft Speed Sensor (OSS), responsible for measuring the output shaft speed, should be examined. In my case, similar to yours, I had issues engaging gears, and the digital display was erratic. The repair shop confirmed it was indeed a sensor problem and they recommended replacing the affected control unit. Based on my experience, I would suggest taking your vehicle to a trusted workshop for a comprehensive diagnosis.

Precisely the resolution I was anticipating, I appreciate you taking the time to share your insight. Will bring it to the workshop, thanks again.

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