Lexus ES: Manual Shifting Test
Lexus ES (XZ10) Service Manual / Drivetrain / Ub80f (automatic Transmission / Transaxle) / Automatic Transaxle System / Manual Shifting Test
MANUAL SHIFTING TEST
MANUAL SHIFTING TEST
HINT:
- Using this test, it can be determined whether a problem is in an electrical circuit or if it is a mechanical problem in the transaxle.
- If any abnormalities are found in the following test, the problem is in the transaxle itself.
(a) Disconnect the transmission wire connector.
HINT:
It is possible to deactivate the electrical shift control by disconnecting the transmission wire. The gears can then be changed mechanically with the shift lever.
.png)
(b) Drive the vehicle with the transmission wire connector disconnected. Move the shift lever to each position to check whether the gear changes as shown in the table below.
| Shift Lever Position | Gear |
|---|---|
| P | P |
| R | R |
| D | 5th No Shift (Gears will not change) |
(c) Connect the transmission wire connector.
(d) Clear the DTCs.
Powertrain > Transmission > Clear DTCsREAD NEXT:
Mechanical System Tests
MECHANICAL SYSTEM TESTS STALL SPEED TEST CAUTION:
Do not perform a stall test if there are any people or objects near the vehicle.
The vehicle could begin moving suddenly, resulting in a serious
Monitor Drive Pattern
MONITOR DRIVE PATTERN MONITOR DRIVE PATTERN FOR ECT CAUTION: Perform the following procedure on a level surface while strictly observing all traffic laws and speed limits. HINT: Performing this drive
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 mec
SEE MORE:
Camshaft Position "B" - Actuator Bank 1 Circuit Open (P001313)
DESCRIPTION The Variable Valve Timing (VVT) system (for exhaust side) adjusts the exhaust valve timing to improve driveability. The engine oil pressure turns the VVT controller (camshaft timing exhaust gear assembly) to adjust the valve timing. The cam timing oil control solenoid assembly operates a
System Description
SYSTEM DESCRIPTION SLIDING ROOF SYSTEM DESCRIPTION (a) The sliding roof system controls the sliding roof operation using the sliding roof ECU (sliding roof drive gear sub-assembly). Operating the sliding roof switch (map light sub-assembly) results in electrical power being transmitted to the slidin
© 2016-2026 Copyright www.lexguide.net
