18148/P1740/005952 - Clutch Temperature Monitoring Possible Symptoms. Malfunction Indicator Light (MIL) ON; Transmission in Limp Mode; Clutch overheating; Possible Causes. Wiring and/or Connector(s) from/to Clutch Temperature Sensor (G509) faulty; Clutch Temperature Sensor (G509) faulty; Possible Solutions

2020年1月14日 · Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. Need more information about the P1740 Volkswagen code? Need more information on how to fix the P1740 Volkswagen code?

Improved circuit board for mechatronics unit. Check the DTC memory. The symptom code is listed with the DTC (Figure 1). Figure 1. DTC memory with symptom code. If the DTC is listed in the Condition section of this bulletin, and it has the corresponding symptom code from the list, perform the repair that follows.

The fault code P1740 can be caused by several factors, including: low transmission fluid level, dirty transmission fluid, faulty Torque Converter Clutch (TCC) and Overdrive (OD) Solenoid, open or shorted harness for the TCC and OD Solenoid, and poor electrical connection in the TCC and OD Solenoid circuit.

2019年9月13日 · Torque Converter Clutch (TCC) and Overdrive (OD) clutch are tested when the Powertrain Control Module (PCM) requests TCC engagement in 3rd gear and Overdrive. The P1740 code will set if expected RPM drop is not achieved while attempting to engine TCC and/or Overdrive. The P1740 code indicates malfunctioning torque converter or overdrive clutch.

2017年3月18日 · Hi all, Having the following error codes on my Golf MK4 R32 DSG: 18148 P1740 Clutch temperature control 18149 P1741 Clutch pressure adaptation at limit...

2020年1月14日 · Get the P1740 Volkswagen code diagnosed by a professional: Find a repair shop in your area. Repair Information for P1740 Volkswagen code. Learn what Clutch Temperature Monitoring means, location and how to repair?

2023年7月3日 · The P1740 code is a generic powertrain code that indicates a problem with the torque converter clutch (TCC) solenoid or related circuitry. The TCC solenoid is responsible for controlling the flow of transmission fluid to the torque converter, which in turn controls the amount of power transferred from the engine to the transmission.

2019年9月13日 · Torque Converter Clutch (TCC) and Overdrive (OD) clutch are tested when the Powertrain Control Module (PCM) requests TCC engagement in 3rd gear and Overdrive. The P1740 code will set if expected RPM drop is not achieved while attempting to engine TCC and/or Overdrive. The P1740 code indicates malfunctioning torque converter or overdrive clutch.

After confirming warning light illumination and DTC: P1740 stored, follow the trouble shooting procedure for P1740 and replace the CVT-ECU with a counter-measure part. The counter-measure part changes the setting of the solenoid valve voltage monitoring circuit in the CVT-ECU.