Toyota Tacoma 2015-2018 Service Manual: How To Proceed With Troubleshooting
PROCEDURE
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1. |
CHECK TIRE AND WHEEL SYSTEM |
| DIAGNOSIS OF IRREGULAR TIRE WEAR | .gif) |
GO TO STEP 11 |
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.gif)
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2. |
TIGHTEN WHEEL NUTS |
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3. |
INSPECT TIRES |
Click here .gif)
| NG | |
GO TO STEP 8 |
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4. |
INSPECT AND/OR ADJUST WHEEL BALANCE |
Click here
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5. |
INSPECT FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT |
Click here
| NG | |
GO TO STEP 9 |
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6. |
INSPECT REAR AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT |
Click here
| NG | |
GO TO STEP 10 |
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7. |
PERFORM ROAD TEST |
| NEXT | |
RETURN VEHICLE TO CUSTOMER |
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8. |
REPAIR OR REPLACE TIRE(S) |
| NEXT | |
GO TO STEP 4 |
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9. |
REPAIR FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT |
Click here
| NEXT | |
GO TO STEP 6 |
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10. |
REPAIR REAR AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT |
Click here
| NEXT | |
GO TO STEP 7 |
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11. |
INSPECT TIRES |
Click here
| OK | |
GO TO STEP 13 |
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12. |
REPAIR OR REPLACE TIRE(S) |
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13. |
INSPECT AND/OR ADJUST FRONT WHEEL ALIGNMENT |
Click here
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14. |
PERFORM ROAD TEST |
| NEXT | |
RETURN VEHICLE TO CUSTOMER |
Inspection
INSPECTION
PROCEDURE
1. INSPECT TIRES
(a) Check the tires for wear and proper inflation pressure.
Standard Cold Tire Inflation Pressure:
Tire Size
Front Wheel
kPa (kgf/c ...
Other materials:
Dtc Check / Clear
DTC CHECK / CLEAR
1. CHECK DTC (for TIRE PRESSURE WARNING ECU AND RECEIVER) (USING TECHSTREAM)
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / Tire Pressure Monito ...
Cargo Light Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) receives a cargo light information
signal from the deck light switch assembly and door courtesy light switch, and illuminates
the cargo light.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits r ...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL FRONT AXLE HUB OIL SEAL
(a) Using a brass bar and a hammer, install a new front axle hub oil seal.
NOTICE:
Do not damage the oil seal.
2. INSTALL FRONT AXLE WITH ABS ROTOR BEARING ASSEMBLY
(a) Using SST and a press, install a new bearing onto the front axle ...