- SHIFT SOLENOID E CODE
- SHIFT SOLENOID E SERIES
The pressure in the circuit is directly proportional to the amperage (between 0 and 1 amp) delivered to the solenoid. Directly proportional solenoids are "normally closed", thus the hydraulic circuit will reach maximum pressure at 1 amp and minimum pressure at 0 amps. Of these 7 solenoids, there are two types directly proportional and inversely proportional.
SHIFT SOLENOID E SERIES
Get a quote and book an appointment online or speak to a service advisor at 1-80.The 5R110W TorqShift transmission's shift sequence is controlled by a series of 7 electric shift solenoids. YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle. Don’t hesitate to get a second opinion from a qualified mechanic if you have any doubts about the correctness of the diagnosis and repair recommendation you have received. Often, replacing the solenoid itself will remedy the issue, which is a much more inexpensive fix than a complete rebuild. This can be a difficult situation to diagnose, and sometimes it’s best to wait until the problem does return repeatedly in order to get a proper diagnosis and repair.īeware if a shop immediately tells you your transmission must be replaced, unless they have thoroughly examined all other possibilities.
SHIFT SOLENOID E CODE
Clearing of the code again, in order to verify that the repair has been successfulĪdditional comments for consideration regarding the P0773 codeīad wiring or connectors may cause an intermittent condition – meaning the code will not set consistently. Complete transmission rebuild or replacement. Replacement of damaged circuitry or connectors. In order to rectify this DTC, one or more of the following may be necessary: It’s important to catch the issue early on to avoid severe damage to the transmission itself, if possible. This can be a very serious problem if not addressed promptly, particularly if the vehicle is already exhibiting signs of gear slippage or has entered limp-in mode. It’s important to follow the manufacturer’s diagnostic procedures in order to correctly diagnose and repair the problem. The first temptation is to automatically replace the shift solenoid, when in fact the problem often lies in the circuit. Flushing and replacement of transmission fluidĬommon mistakes when diagnosing the P0773 code. Inspection of transmission oil pan to check for metal bits or shavings. Application of two volts to the terminals to check for a clicking sound (indicating proper solenoid function). Measurement of resistance between the solenoid terminals to ensure it is between 11 and 15 ohms. Removal of the transmission pan to visually inspect shift solenoid E and its wiring and connections. Inspection of transmission fluid level and condition. Diagnosis and repair of codes which occurred prior to P0773, if necessary. Clearing of all codes to see if they return. Use of an OBD-II scanner to verify the code and any others, as well as capture freeze frame data and the order in which the codes occurred. The following actions may be necessary to diagnose this DTC: How does a mechanic diagnose the P0773 code? In some cases, there may be no discernible symptoms at all aside from the Check Engine Light and the stored code. The vehicle may go into limp mode, and other shift solenoid codes may set. A poor electrical connection in the shift solenoid E valve circuitĬommon symptoms include an illuminated Check Engine or Service Engine Soon light, slippage while shifting gears, transmission overheating, harsh shifting, and compromised fuel economy. An open or short in the shift solenoid E valve harness. Dirt or debris in the transmission fluid. What causes the P0773 code?Ī number of issues can cause this DTC, including: If there is a malfunction somewhere in the wiring or solenoid itself, it will cause abnormality in the gear ratio, causing P0773 to set. The transmission control module (TCM) turns shift solenoid valve E on or off depending upon the operating conditions of the vehicle. This DTC is the universal OBD-II code for Shift Solenoid E Electrical, indicating a problem with the solenoid valve which responds to signals telling it which gear position to initiate.
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