my Toyota RAV4 XA40 (2013-2018) is making a strange noise when accelerating

Solution

1. Preparation

• Gather tools and parts required for repair.
• Ensure the vehicle is parked on a level surface and engage the parking brake.
• Disconnect the battery to prevent electrical issues during repairs.

2. Inspect and Replace Serpentine Belt

• Sub-steps:
  1. Locate the serpentine belt and tensioner.
  2. Use a socket set to relieve tension on the belt by rotating the tensioner.
  3. Remove the old belt, checking for signs of wear or cracking.
  4. Install the new serpentine belt according to the routing diagram.
  5. Reapply tension using the tensioner and ensure proper alignment.

3. Inspect CV Joints and Driveshaft

• Sub-steps:
  1. Safely elevate the vehicle and secure with jack stands.
  2. Visually inspect CV joints for any tears in the rubber boot or grease leaks.
  3. Check the driveshaft for any play or unusual movement.
  4. If damaged, remove the affected CV joint or driveshaft using a socket set.
  5. Install the new CV joint or driveshaft, ensuring all bolts are torqued to manufacturer specifications.

4. Exhaust System Check and Repair

• Sub-steps:
  1. Inspect the exhaust system for any loose hangers or damaged components.
  2. If a leak is found, use a wrench to tighten any loose bolts or clamps.
  3. For damaged sections, cut out the affected area and replace with suitable exhaust pipe and clamps.
  4. Ensure all connections are secure and there are no obstructions in the exhaust flow.