Acura P1743: Problem in Shift Control System; Shift Valve E Stuck OFF
Is your scanner showing Acura P1743?
No worries. We'll show you what it means and how to deal with it.
Acura P1743: Problem in Shift Control System; Shift Valve E Stuck OFF
OVERVIEWWhat Does The Acura P1743 Code Mean?
Vehicle speed is 5 mph (9 km/h), torque converter slip ratio 96-110 %. battery minimun of 11 volts. The transmission is neutral against the 5th gear shift command for at least 2 seconds, without records that the engine speed flares when upshifting to 3rd-4th. The execution time is continuous depending on the driving pattern.
NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, .
What Are The Potential Causes Of The Acura P1743 Code?
- Low transmission fluid
- Dirty transmission fluid
- If the strainer has metal debris or excessive clutch material, replace the transmission
- Faulty shift valve E in the main valve body, replace the main valve body
- Faulty transmission
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> ZF9HP48 Trans Valve Body 10 Sol # 1094 427 079 Fits Honda Acura And Others
>>> Valvoline MaxLife ATF Multi-Vehicle Full Synthetic AT Fluid
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Acura P1743, DTCDECODE.
