Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2002HIGHLANDER 4WD L4-2.4L (2AZ-FE)REPAIR AND DIAGNOSISMAINTENANCEFLUIDSFLUID - A/TSERVICE AND REPAIR
2002 Toyota Highlander 4WD L4-2.4L (2AZ-FE)
Fluid - A/T: Service and Repair
2002 Toyota Highlander 4WD L4-2.4L (2AZ-FE)SECTION Service and Repair
FLUID INSPECTION
1. Check fluid level, as follows:
NOTE:
- Drive the vehicle so that the engine and transaxle are at normal operating temperature.
ATF temperature: 70 - 80°C (158 - 176°F).
- Only use the COOL range on the dipstick as a rough reference when the fluid is replaced or the engine does not run.
a. Park the vehicle on a level surface and set the parking brake.
b. With the engine idling and the brake pedal depressed, shift the shift lever into all positions from the Park (P) to Low (L) position and return to the P position.
c. Pull out the oil level gauge and wipe it clean.
d. Push it back fully into the pipe.
e. Pull it out and check that the fluid level is in the HOT range. If the level is at the low side, add new Automatic Transmission Fluid.
NOTICE: Do not overfill.
2. Check fluid condition. If the fluid smells burnt or is black, replace fluid.
1. Check fluid level, as follows:
NOTE:
- Drive the vehicle so that the engine and transaxle are at normal operating temperature.
ATF temperature: 70 - 80°C (158 - 176°F).
- Only use the COOL range on the dipstick as a rough reference when the fluid is replaced or the engine does not run.
a. Park the vehicle on a level surface and set the parking brake.
b. With the engine idling and the brake pedal depressed, shift the shift lever into all positions from the Park (P) to Low (L) position and return to the P position.
c. Pull out the oil level gauge and wipe it clean.
d. Push it back fully into the pipe.
e. Pull it out and check that the fluid level is in the HOT range. If the level is at the low side, add new Automatic Transmission Fluid.
NOTICE: Do not overfill.
2. Check fluid condition. If the fluid smells burnt or is black, replace fluid.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.