Circuit Opening Relay On-Vehicle Inspection

Engine. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
1Az-Fe Engine Control System. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  2. INSPECT INSTRUMENT PANEL JUNCTION BLOCK

  3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

Circuit Opening Relay -- On-Vehicle Inspection



1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.


2. INSPECT INSTRUMENT PANEL JUNCTION BLOCK
NOTICE:
The circuit opening relay is built into the instrument panel junction block.


  1. Measure the resistance between the terminals.


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Control System.Sfi System.Circuit Opening Relay On-Vehicle Inspection

    Standard resistance:
    Tester Connection
    		Specified Condition
    1B-11 - 1A-8
    		10 kΩ or higher
    1B-11 - 1A-8
    		Below 1 Ω
    (when battery voltage is applied to terminals 1E-5 and 1D-1)
    If the result is not as specified, replace the instrument panel junction block.


3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL