Toyota Sienna 2010-2026 Owners Manual: Dinghy towing
Your vehicle is not designed to be dinghy towed (with 4 wheels on the ground) behind a motor home.
| NOTICE To avoid serious damage to your vehicle
Do not tow your vehicle with four wheels on the ground. To prevent causing serious damage to the transaxle and Active Torque Control 4WD system (AWD models)
2WD models: Never tow this vehicle from the rear with the front wheels on the ground. This may cause serious damage to the transaxle.
AWD models: Never tow this vehicle with any of the wheels on the ground. This may cause serious damage to the transaxle and Active Torque Control 4WD system. |
Trailer towing tips
Your vehicle will handle differently when towing a trailer. Help to avoid
an accident, death or serious injury, keep the following in mind when
towing:
Speed limits for towing a trailer vary by ...
Other materials:
Diagnostic trouble code chart
Look for output Diagnostic Trouble Codes (DTCs) (from the
DTC checks) in the appropriate section's Diagnostic Trouble
Code Chart. Use the chart to determine the trouble area and
the proper inspection procedure. A description of each of the
chart's columns is shown in the table below.
Ite ...
Terminals of ECU
1. CHECK TRANSPONDER KEY AMPLIFIER
Disconnect the I14 amplifier connector and measure
the resistance between the terminal of the wire
harness side connector and body ground.
If the result is not as specified, there may be a
malfunction on the wire harness side.
Reconnec ...
Precaution
1. INITIALIZATION
NOTICE:
Perform RESET MEMORY (AT initialization) when
replacing the automatic transaxle assembly, engine
assembly or ECM (See page AX-16).
Perform REGISTRATION (VIN registration) when
replacing the ECM (See page ES-15).
HINT:
Initializatio ...
