Integrated Control Unit

Input Test

CAUTION:
•   All SRS electrical wiring harnesses are covered with yellow outer insulation.
•   Before disconnecting the SRS wire harness, install the short connector on the airbag (see page 23-273).
•   Replace the entire affected SRS harness assembly if it has an open circuit or damaged wiring.

Remove the dashboard lower cover, then disconnect the 10-P connector from the integrated control unit. Remove the integrated control unit from the under-dash fuse box.

Make the following input tests at the connector terminals. If all tests prove OK, yet the system still fails to work, replace the control unit.

NOTE:
•   Several different wires have the same color. They have been given a number suffix to distinguish them (for example GRN/RED1 and GRN/RED2 are not the same).
•   Do not disconnect any connectors on the underdash fuse box except the integrated control unit.