What is a transmission pressure?
The transmission oil pressure switch is unique in that its sole purpose is to collect data about the pressure found inside the transmission case, which impacts the timing and operation of shifting a vehicle to a higher or lower gear if needed.
What does the p0848 Honda transmission code mean?
If the 3rd clutch transmission fluid pressure switch is ON while driving, and the speed ratio of the countershaft to the mainshaft is other than the 3rd ratio (the ratio is Neutral or 4th), the PCM detects a 3rd clutch transmission fluid pressure switch failure, and a DTC is stored. Need more information on how to fix the P0848 HONDA code?
What does p0847 mean on a 3rd gear pressure switch?
The code pulled from the PCM was P0847. The code indicates that the 3rd gear pressure switch is not operating correctly. The shop manual shows quite a procedure to determine if the switch is faulty, if there’s a true problem with the transmission, or if the PCM is faulty.
When to use the p0847 fluid pressure code?
The solenoids are controlled by the powertrain control module (PCM), which uses a host of information (such as engine speed, throttle position, and vehicle speed) to determine the ideal amount of fluid pressure. When the desired fluid pressure level and the actual fluid pressure level do not match, the PCM will store the P0847 trouble code.
How much does it cost to repair a Honda p0847?
The cost of diagnosing the P0847 HONDA code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
What does p0847 mean in Honda transmission?
P0847 HONDA Meaning The 3rd clutch transmission fluid pressure switch is installed in the hydraulic pressure circuit to the 3rd clutch. When hydraulic pressure is supplied to the 3rd clutch, the switch is turned ON. When hydraulic pressure is not supplied to the 3rd clutch, the switch is turned OFF.
What is p0847 Trans fluid pressure sensor switch B circuit low?
P0847 is typically an electrical circuit (TFPS sensor circuit) issue. This cannot be overlooked in the troubleshooting stage, especially when dealing with an intermittent problem. Troubleshooting steps may vary depending upon manufacturer, type of TFPS sensor and wire colors. Related trans fluid pressure sensor B circuit codes:
How much does it cost to diagnose a p0847 code?
The cost of diagnosing the P0847 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour. The Transmission Control Module (TCM) monitors the Transmission Fluid Pressure Sensor/Switch signal.
What is the diagnostic code for a Honda?
This generic powertrain/engine diagnostic trouble code typically applies to all OBD-II equipped vehicles including but not limited to Chevrolet, Acura, Honda, Saturn, Jeep, Toyota, etc.