Toyota Tacoma manuals

Toyota Corolla Repair Manual: Standard bolt

How to determine bolt strength

Specified torque for standard bolts

Specified torque for standard bolts

How to determine nut strength

How to determine nut strength

*: Nut with 1 or more marks on one side surface of the nut.

*: Nut with 1 or more marks on one side surface of the nut.

Hint

: use the nut with the same number of the nut strength classification or the greater than the bolt strength classification number when tightening parts with a bolt and nut.

Example: bolt = 4t
nut = 4n or more

Service specifications
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Engine control system
Service data Torque specification ...

Other materials:

Failsafe chart
If any of the following codes is recorded, the ecm enters the failsafe mode. Check for intermittent problems Handheld tester only: by putting the vehicles ecm in the check mode, the 1 trip detection logic is possible instead of the 2 trip detection logic, and the sensitivity to detect f ...

Replacement
Hint: components: 1. Precaution 2. Disconnect battery negative terminal 3. Remove horn button assy Place the front wheels facing straight ahead.  using a torx socket wrench (t30), loosen the 2 torx screws until the groove along the screw circumference catches on the screw ca ...

Inspection procedure
1 Inspect fuse(stop) Turn the ignition switch to off.  remove the stop fuse from the instrument panel j/b.  check continuity of the stop fuse. Ok: continuity 2 Inspect stop lamp switch assy Disconnect the stop lamp switch assy connector. check continuity betw ...

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