Toyota RAV4 manuals

Toyota Sienna Service Manual: Terminals of ECU

1. OCCUPANT CLASSIFICATION ECU

OCCUPANT CLASSIFICATION ECU

OCCUPANT CLASSIFICATION ECU

Problem symptoms table
HINT: Proceed to the troubleshooting for each circuit in the table below. Occupant Classification System Symptom Suspected area The front passenger seat condition differ ...

Diagnosis system
1. CHECK DLC3  The ECU uses ISO 15765-4 for communication. The terminal arrangement of the DLC3 complies with SAE J1962 and meets the ISO 15765-4 format. NOTICE: *: Before measuri ...

Other materials:

Disassembly
1. Remove rear wheel 2. Drain brake fluid Notice: wash the brake fluid off immediately if it attaches to any painted surface. 3. REMOVE REAR BRAKE DRUM SUB-ASSEMBLY (a) Release the parking brake lever, and remove the rear brake drum. HINT: If the rear brake drum cannot be removed easily, p ...

No. 1 Speaker with box
COMPONENTS ON-VEHICLE INSPECTION 1. INSPECT NO.1 SPEAKER WITH BOX HINT: Remove interior parts so that the No.1 speaker with box can be seen.  Check the speaker installation. OK: The speaker is securely installed. If the result is not as specified, reinstall the No.1 s ...

How to proceed with troubleshooting
1 VEHICLE BROUGHT TO WORKSHOP 2 CUSTOMER PROBLEM ANALYSIS Interview the customer and confirm the trouble. Confirm the problem by duplicating the conditions described by the customer 3 BASIC INSPECTION Basic inspection. Measure the battery voltage. Standard voltage: 11 ...

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