Answer
Nov 08, 2023 - 06:40 PM
Hey there Jim!
Let's tackle this step by step. I'd start with P0868 (transmission fluid pressure low) since it might be causing the other issues. Check the transmission fluid level and condition. Low or dirty fluid could be the culprit. If that checks out, move on to P0746 (pressure control solenoid 'A' performance). Check the solenoid and its wiring. P1778 (stepper motor function) and P1705 (transmission range sensor) could be related, so inspect the range sensor and the stepper motor for any hiccups. Lastly, P0715 (input/turbine speed sensor circuit malfunction) could be wiring or a faulty sensor.
Start with the basics and go from there. If the issue persists after attempting these steps, it may be necessary to seek the assistance of a qualified mechanic or transmission specialist.
You may need some parts in the process, click this link to be directed to our website where your vehicle information has already been entered. Simply enter the part's name into the search field to get started.
Let's tackle this step by step. I'd start with P0868 (transmission fluid pressure low) since it might be causing the other issues. Check the transmission fluid level and condition. Low or dirty fluid could be the culprit. If that checks out, move on to P0746 (pressure control solenoid 'A' performance). Check the solenoid and its wiring. P1778 (stepper motor function) and P1705 (transmission range sensor) could be related, so inspect the range sensor and the stepper motor for any hiccups. Lastly, P0715 (input/turbine speed sensor circuit malfunction) could be wiring or a faulty sensor.
Start with the basics and go from there. If the issue persists after attempting these steps, it may be necessary to seek the assistance of a qualified mechanic or transmission specialist.
You may need some parts in the process, click this link to be directed to our website where your vehicle information has already been entered. Simply enter the part's name into the search field to get started.
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