SUBARU warranties do not apply to vehicle damage or malfunction caused by trailer towing. If you use your vehicle to tow a trailer, more frequent maintenance will be required due to the additional load.
(Refer to "Maintenance schedule under severe driving conditions" in the "Warranty and Maintenance Booklet".) Under no circumstances should a trailer be towed with a new vehicle or a vehicle with any new powertrain component (engine, transmission, differential, wheel bearings, etc.) for the first 1,000 miles (1,600 km) of driving.
Trailer towing
Maximum load limitsDtc u0402 invalid data received from tcm
EyeSight (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0402 INVALID DATA RECEIVED FROM TCMFailure counter diagnosis of automatic transmission control module (TCM)NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE"> ...
Installation of child restraint systems by use of lower and tether anchorages
(LATCH)
The Subaru Ascent is equipped with a modern LATCH (Lower Anchors and Tethers
for Children) system, designed to simplify the installation of child restraint systems
while ensuring maximum safety. Using the LATCH system in the Subaru Ascent allows
secure attachment without relying solely on seat ...
Removal
EXTERIOR/INTERIOR TRIM > Front GrilleREMOVAL1. Disconnect the ground cable from battery. NOTE">2. Remove the bumper face - front. Front Bumper > REMOVAL">3. Remove the front grille assembly.(1) Remove the screws from the back side of the bumper face - front.(2) Release the cl ...