CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Extension Case
INSTALLATION
1. Clean the mating surface of extension case and transmission case.
2. Select the transfer drive gear shim. Reduction Drive Gear > ADJUSTMENT">
3. Select the transfer driven gear shim. Transfer Clutch > ADJUSTMENT">
4. Attach the selected transfer drive gear shim to extension case with vaseline.
5. Attach the selected transfer driven gear shim to extension case with vaseline.
6. Install the O-ring to the transmission case.
NOTE:
• Use new O-rings.
• Apply CVTF to the O-ring.

7. Apply liquid gasket to extension case seamlessly.
Liquid gasket:
THREE BOND 1215B or equivalent

8. Install the extension case to transmission hanger.
Tightening torque:
25 N·m (2.5 kgf-m, 18.4 ft-lb)

9. Install the transmission assembly. Automatic Transmission Assembly > INSTALLATION">
InspectionManual climate control operation for rear climate control
The Subaru Ascent allows rear passengers to adjust climate settings either through
the rear climate control panel or via the central information display.
To access rear climate control settings on the display, tap the rear climate
control mode indicator.
Locking and unlocking the rear climate ...
Dtc b1838 short in curtain shield airbag lh squib circuit (to +b)
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1838 SHORT IN CURTAIN SHIELD AIRBAG LH SQUIB CIRCUIT (TO +B)Diagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Curtain airbag harness (LH) is shorted to power supply.• Curtain airbag ...
Caution
LAN SYSTEM (DIAGNOSTICS) > General DescriptionCAUTION1. SUPPLEMENTAL RESTRAINT SYSTEM “AIRBAG”Airbag system wiring harness is routed near the body integrated unit and twisted pair line.CAUTION:• Do not use the electrical test equipment on all airbag system wiring harnesses and c ...