What does the p0780 shift malfunction code mean?
What the P0780 code means. The P0780 code means that there has been an abnormality with the transmission shifting. Note that this code only applies to automatic transmissions. This code is also often associated with other, similar codes, such as P0755 Shift Solenoid B Malfunction.
When is a p0780 code detected on a Honda transmission?
The P0780 codes is detected when no rotation change occurs between input (turbine revolution sensor) and output (revolution sensor) and shifting time is long or when shifting ends immediately or when engine revs up unusually during shifting. The Transmission Control Module (TCM) monitors the transmission mechanical shifting through various sensors.
When does DTC p0780 gear selection malfunction?
DTC P0780: The TCM (Transmission Control Module) or PCM (powertrain control module) monitors the transmission mechanical shifting through various sensors. This malfunction is detected when the transmission does not shift as instructed by the TCM.
What causes Honda shift control system to malfunction?
This malfunction is detected when the A/T does not shift as instructed by the TCM. This is not caused by electrical malfunction (circuits open or shorted) but by mechanical malfunction such as control valve sticking,improper solenoid valve operation, etc.
What the P0780 code means. The P0780 code means that there has been an abnormality with the transmission shifting. Note that this code only applies to automatic transmissions. This code is also often associated with other, similar codes, such as P0755 Shift Solenoid B Malfunction.
The P0780 codes is detected when no rotation change occurs between input (turbine revolution sensor) and output (revolution sensor) and shifting time is long or when shifting ends immediately or when engine revs up unusually during shifting. The Transmission Control Module (TCM) monitors the transmission mechanical shifting through various sensors.
DTC P0780: The TCM (Transmission Control Module) or PCM (powertrain control module) monitors the transmission mechanical shifting through various sensors. This malfunction is detected when the transmission does not shift as instructed by the TCM.
This malfunction is detected when the A/T does not shift as instructed by the TCM. This is not caused by electrical malfunction (circuits open or shorted) but by mechanical malfunction such as control valve sticking,improper solenoid valve operation, etc.
When is the p0797 OBD-II trouble code set?
When the P0797 OBD-II trouble code is set, the Powertrain Control Module (PCM) has detected a problem with the Transmission Pressure Control Solenoid “C”. Most automatic transmissions incorporate at least three solenoids that are solenoid A, B and C. The trouble codes related to the “C” solenoid are codes P0795, P0796, P0797, P0798 and P0799.
Where can I find the DTC code p0780?
As with most other DTC codes, the P0780 code will first need to be diagnosed by connecting an OBD II scanner to the car’s communications port. This is located on the driver side under the dash, usually. The technician will read the code (or codes) and then clear the system.
What is the p0730 code on an automatic transmission?
The P0730 code identifies a problem within an automatic transmission. The P0730 code is often associated with the P0729, P0731, P0732, P0733, P0734, P0735, and P0736 trouble codes.
What are the symptoms of a p0744 trouble code?
The symptoms of the P0744 code can vary. There may be no detectable symptoms at all beyond the illumination of the Check Engine Light. However, symptoms could be as dire as the total failure of the torque converter clutch to disengage.