Toyota Camry (XV70): Pressure Control Solenoid "B" Actuator Stuck Off (P07757F)
Toyota Camry Repair Manual XV70 (2018-2024) / Drivetrain / Ua80e (automatic Transmission / Transaxle) / Automatic Transaxle System / Pressure Control Solenoid "B" Actuator Stuck Off (P07757F)
DESCRIPTION
Based on signals from the transmission revolution sensors (NT and NC), the actual gear is detected.
The ECM compares the actual gear with the shift schedule in the ECM memory to detect mechanical malfunctions of the solenoid valves, transmission valve body assembly and automatic transaxle assembly (clutch, brake, gear, etc.).
Actual gear when solenoid (SL2) valve malfunction occurs (without fail-safe control):|
ECM commanded gear | 1st |
2nd | 3rd |
4th | 5th |
6th | 7th |
8th |
|---|---|---|---|---|---|---|---|---|
| *: Neutral | ||||||||
| Actual gear during SL2 stuck ON malfunction |
5th | 5th |
3rd to 5th | 4th to 5th |
5th | 6th |
7th | 8th |
|
Actual gear during SL2 stuck OFF malfunction |
1st | 2nd |
3rd | 4th |
N* | N* |
N* | N* |
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
MIL | Memory |
Note |
|---|---|---|---|---|---|---|
| P07757F |
Pressure Control Solenoid "B" Actuator Stuck Off |
All of the following conditions are met (2-trip detection logic):
|
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Intermediate Shaft Speed Sensor "A" Circuit Short to Battery (P079112,P079114,P079131)
DESCRIPTION The transmission revolution sensor (NC) detects the rotation speed of the counter gear which shows the output shaft speed of automatic transaxle assembly.
Based on the transmission revol
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Summary of functions
The multi-information display presents the driver with a variety of driving-
related data, such as the current outside temperature. The multiinformation
display can also be used to change the display settings
and other settings.
Shift position
Menu icon display area
Displays the follow
Selecting tire chains
Vehicles with 16 and 17-inch tires
Use the correct tire chain size when mounting the snow chains.
Chain size is regulated for each tire size.
Side chain:
0.12 in. (3 mm) in diameter
0.39 in. (10 mm) in width
1.18 in. (30 mm) in length
Cross chain:
0.16 in. (4 mm) in diameter
0.
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