REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during front exhaust pipe assembly (TWC: Rear Catalyst), center exhaust pipe assembly and tail exhaust pipe assembly removal/installation are shown below. Necessary Procedures After Parts Removed/Installed/Replaced
CAUTION: To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot. PROCEDURE 1. REMOVE TAIL EXHAUST PIPE ASSEMBLY CAUTION: To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.
(b) Remove the tail exhaust pipe assembly from the 2 exhaust pipe supports. (c) Remove the gasket from the center exhaust pipe assembly. 2. REMOVE TAIL EXHAUST PIPE ASSEMBLY LH CAUTION: To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.
(b) Remove the tail exhaust pipe assembly LH from the 2 exhaust pipe supports. (c) Remove the gasket from the center exhaust pipe assembly. 3. REMOVE FRONT FLOOR COVER LH
(b) Disengage the grommet (B) and 6 clips (C) to remove the front floor cover LH. 4. REMOVE FRONT FLOOR COVER RH
(b) Disengage the grommet (B) and 6 clips (C) to remove the front floor cover RH. 5. REMOVE FRONT CENTER FLOOR BRACE
6. REMOVE CENTER FLOOR CROSSMEMBER BRACE
7. REMOVE CENTER EXHAUST PIPE ASSEMBLY CAUTION: To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.
(b) Remove the center exhaust pipe assembly from the 2 exhaust pipe supports. (c) Remove the gasket from the front exhaust pipe assembly (TWC: Rear Catalyst). 8. REMOVE BODY MOUNTING PLATE
9. REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET (for Lower Side)
10. REMOVE FRONT EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst) CAUTION: To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.
(b) Disengage the 2 wire harness clamps.
(d) Remove the front exhaust pipe assembly (TWC: Rear Catalyst) from the exhaust pipe support. (e) Remove the 2 gaskets from the front exhaust pipe assembly (TWC: Rear Catalyst). 11. REMOVE HEATED OXYGEN SENSOR (for Bank 1) Click here 12. REMOVE HEATED OXYGEN SENSOR (for Bank 2) Click here 13. REMOVE TAIL PIPE BAFFLE (for Type B) HINT:
|
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Power Tilt And Power Telescopic Steering Column System(for Hv Model): ECU Power Source Circuit System Voltage Low (B2620A2)
DESCRIPTION The ECU power source circuit supplies positive (+) voltage to the multiplex tilt and telescopic ECU. DTC No. Detection Item DTC Detection Condition Trouble Area B2620A2 ECU Power Source Circuit System Voltage Low The voltage of the ECU power source drops to 8 V or less for 10 seconds or ...