Toyota 4Runner: Do-it-yourself maintenance

Emission inspection and maintenance (I/M) programs

Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. If the malfunction ind ...

Do-it-yourself service precautions

If you perform maintenance by yourself, be sure to follow the correct procedure as given in these sections. CAUTION The engine compartment contains many mechanisms and fluids that may move s ...

Other materials about Toyota 4Runner:

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE TRANSFER INDICATOR SWITCH (4WD POSITION) 2. REMOVE TRANSFER INDICATOR SWITCH (L4 POSITION) 3. REMOVE TRANSFER INDICATOR SWITCH (NEUTRAL POSITION) 4. REMOVE TRANSFER CONTROL SHIFT LEVER RETAINER SUB-ASSEMBLY (a) Re ...

Engine compartment
1. Washer fluid tank 2. Power steering fluid reservoir 3. Engine oil level dipstick 4. Engine coolant reservoir 5. Engine oil filler cap 6. Brake fluid reservoir 7. Fuse box 8. Battery 9. Condenser 10. Radiator Engine compartment cover Remo ...