Toyota Tacoma manuals

Toyota Corolla Repair Manual: Circuit description

The seat belt buckle switch (lh) circuit consists of the airbag sensor assy center and front seat inner belt assy (lh).

Dtc b0126/b0127/27 is recorded when a malfunction is detected in the seat belt buckle switch (lh) circuit.

Wiring diagram

Wiring diagram

Inspection procedure

Seat belt buckle switch (lh) malfunction
Dtc b0126/27 seat belt buckle switch (lh) malfunction Dtc b0127/27 seat belt buckle switch (lh) malfunction ...

Inspection procedure
1 Check wire harness(airbag sensor assy center Ц front seat inner belt assy lh) Disconnect the negative (Ц) terminal cable from the battery, and wait at least for 90 seconds.  discon ...

Other materials:

Engine hood/door
Preparation Sst Recomended tools Equipment ...

Inspection and adjustment procedure
1 Tire valve 2 Tire pressure gauge 1 Remove the tire valve cap. 2 Press the tip of the tire pressure gauge onto the tire valve. 3 Read the pressure using the gauge gradations. 4 If the tire inflation pressure is not at the recommended level, adjust the pressure. If you add too much air, pres ...

Inspection procedure
Hint: this dtc chart is on the premise that the engine is cranked normally. If the engine is not cranked, proceed to the problem symptoms table on page 05Ц42. Read freeze frame data using the hand-held tester or the obd ii scan tool. Freeze frame data records the engine conditions wh ...

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