Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Check security indicator light

  1. Set the system in 30 seconds after filliping the security indicator to check if the alarm is triggered.

2 Check glass breakage sensor ecu (glass breakage sensor)

2 Check glass breakage sensor ecu (glass breakage sensor)

  1. Check the continuity and voltage of the glass breakage sensor ecu, as shown in the illustration and table.

Standard:

3 Check wire harness (tvip ecu  glass breakage sensor ecu)

3 Check wire harness (tvip ecu  glass breakage sensor ecu)

  1. Disconnect the tvip ecu and glass breakage sensor ecu connectors.
  2.  check the continuity and between the connectors on the harness side, as shown in the illustration and table.

Standard:

4 Check wire harness (glass breakage sensor ecu  body ground)

4 Check wire harness (glass breakage sensor ecu  body ground)

  1. Disconnect the glass breakage sensor ecu connector.
  2.  check the continuity between the terminal of the glass breakage sensor ecu connector and the body ground, as shown in the illustration and table.

Standard:

Check and replace tvip ecu

Check and replace tvip ecu

Circuit description
The microphone of the grass breakage sensor is built in the security indicator. When this microphone senses breakage of grass, the grass breakage sensor ecu sends the signal of this breakage to t ...

Door courtesy switch circuit
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Other materials:

Engine oil
With the engine at operating temperature and turned off, check the oil level on the dipstick. ■ Checking the engine oil 1 Park the vehicle on level ground. After warming up the engine and turning it off, wait more than 5 minutes for the oil to drain back into the bottom of the engine. 2 ...

Inspection procedure
1 Check low pitched horn assy Connect the positive (+) lead from the battery to the terminal and negative (Ц) lead to the horn body, and check that the horn blows. 2 Check relay (marking: horn) Remove the relay from the engine room j/b.  check the horn relay continu ...

Inspection
1. Charcoal canister assy Visually check the charcoal canister for cracks or damage. Inspect the charcoal canister operation.  Plug the vent port with the cap.  While holding the purge port closed, blow air (1.76 Kpa, 18 gf/cm2, 0.26 Psi) into the evap port and ...

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