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Searched for P1700 Smart 451 - The trouble code P1700 on a Smart 451 indicates a drag torque issue at the transmission input. To fix this issue, you may need to order parts such as spark plugs or get an update for the transmission control unit (TCU) through a Star Diagnosis tool.
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What does error code P1700 indicate on a Smart Fortwo?
Answer: The error code P1700 on the Smart Fortwo indicates "selected gear different from engaged gear". Most of the time, this problem is simply resolved with... read all

Posted on 24-05-2023

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How often should the Smart 451 be serviced?
Answer: The service of your Smart 451, as specified by the car manufacturer itself, must be carried out approximately every 20,000 kilometers and preferably a... read all

Posted on 10-07-2022

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Why does the Smart 451 not start?
Answer: If the Smart 451 has difficulty in starting, it is possible that some mechanical or electronic components are damaged: it is advisable to check the in... read all

Posted on 4-10-2022

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How much does it cost to replace the clutch on the Smart 451?
Answer: Replacing the clutch of the Smart 451 is particularly laborious as many parts have to be disassembled, including some fragile components. The clutch k... read all

Posted on 27-07-2021

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Where are the fuses of the Smart 451?
Answer: The fuses of the Smart 451 are contained in the special box which is installed inside the passenger compartment of the car. More precisely, we can fin... read all

Posted on 12-10-2022

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How to remove the third stop of a Smart ForTwo 451
Smart (2007-2015 / 451) .. we will have to get out of the cockpit of our Smart ForTwo 451, and then head towards the rear of the car. So let's start by unscrewing and removing..
How to obtain the repair manual for the Smart 451 convertible top.
Smart (2007-2015 / 451) .. in this case you need the repair manual for the Smart 451 convertible top. But what if you lose it? The internet comes to our rescue. You can find almost..
How do you replace the battery of the Smart 451?
Smart (2007-2015 / 451) .. To replace the battery of the Smart 451, you need to lift up the carpet located at the base of the passenger side footwell. Once lifted,..
To reset the service indicator of the Smart 451.
Smart (2007-2015 / 451) .. after performing the regular maintenance of your Smart 451 (year 2007-2015) you notice that the alarm light continues to turn on on the dashboard, then..
How to install the clutch actuator on the Smart Fortwo 451
Smart (2007-2015 / 451) .. see how to install the clutch actuator on the Smart Fortwo 451, following the instructions below. First of all we lift the car and we go to position..
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Trouble Code P1700 on Smart 451: Causes and Possible Solutions: The trouble code P1700 on a Smart 451 indicates a drag torque issue at the transmission input. To fix this issue, you may need to order parts such as spark plugs or get an update for the transmission control unit (TCU) through a Star Diagnosis tool. However, it is unclear if the update can be done without an online account. Some Smart Fortwo owners have reported experiencing the P1700 fault code but have not noticed any issues with the car's performance. It is recommended to check for any leaks or other potential causes of the code.

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