DTC P1745 Acura
Problem in Shift Control System; Servo Control Valve Stuck OFF or Servo Valve Stuck OFF
Problem in Shift Control System; Servo Control Valve Stuck OFF or Servo Valve Stuck OFF
Description
The engine speed flares when upshifting to 2nd-3rd, the engine speed flares when upshifting to 3rd-4th, driving in 5th gear neutral condition. The execution time is continuous and the duration time is 1-2 seconds or more. NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot.
Cause and Solution
Low or dirty transmission fluid
If the strainer has metal debris or excessive clutch material, replace the transmission
Faulty servo control valve in the main valve body, servo valve in the regulator valve body, or replace the main valve body, regulator valve body
Video Guide
Diagnostic Info
- DTC Code: P1745
- Brand: Acura