STEP 3. Check the front impact sensor (RH) power supply circuit. Measure the voltage at the front impact sensor (RH) connector A-58.
(1) Disconnect the negative battery terminal.
(2) Disconnect front impact sensor (RH) connector A-58, and measure at the wiring harness side.
(3) Connect the negative battery terminal.
(4) Turn the ignition switch to the "ON" position.
(5) caution | Do not insert a test probe into the terminal from its front side directly, as the connector contact pressure may be weakened. |
Measure the voltage between A-58 harness side connector terminal 1 and ground.
Voltage should measure 9 volts or more
Is the measured voltage within the specified range?
Replace the front impact sensor (RH). (Refer to ). Then go to Step 5. Go to Step 4.