Toyota Camry (XV70): Pressure Control Solenoid "L" Actuator Stuck Off (P08BA7F)
Toyota Camry Repair Manual XV70 (2018-2024) / Drivetrain / Ua80e (automatic Transmission / Transaxle) / Automatic Transaxle System / Pressure Control Solenoid "L" Actuator Stuck Off (P08BA7F)
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 (SL6) valve malfunction occurs (without fail-safe control):|
ECM commanded gear | 1st |
2nd | 3rd |
4th | 5th |
6th | 7th |
8th |
|---|---|---|---|---|---|---|---|---|
| *: Neutral | ||||||||
| Actual gear during SL6 stuck ON malfunction |
1st | N* |
3rd | 4th |
5th | 6th |
7th | N* |
|
Actual gear during SL6 stuck OFF malfunction |
N* | 2nd |
3rd | 4th |
5th | 6th |
7th | 8th |
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
MIL | Memory |
Note |
|---|---|---|---|---|---|---|
| P08BA7F |
Pressure Control Solenoid "L" Actuator Stuck Off |
All of the following conditions are met (2-trip detection logic):
|
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Pressure Control Solenoid "D" Circuit Short to Battery (P271312)
DESCRIPTION Refer to DTC P27137F. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Memory
Note P271312
Pressure Control Solenoid "D"
Pressure Control Solenoid "D" Circuit Short to Ground or Open (P271314)
DESCRIPTION Refer to DTC P27137F. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Memory
Note P271314
Pressure Control Solenoid "D"
Pressure Control Solenoid "D" Actuator Stuck Off (P27137F)
DESCRIPTION Based on signals from the accelerator position sensor and transmission revolution sensors (NT and NC), the ECM controls the solenoid (SLT) valve using a predetermined current. As a result,
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DESCRIPTION
Code Tester Display
Measurement Item Trouble Area
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History of rear speed sensor LH being installed incorrectly
Rear Speed Sensor LH PROCEDURE
1.
CHECK FOR DTCs (HEALTH CHECK) (a) Perform the Hea
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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2.
CUSTOMER PROBLEM ANALYSIS (a) Interview the customer and confirm the problem.
Click here
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3.
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