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Input Tests: Notes

WARNING: This page is about a different car, the 1990 Acura Legend. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Several different wires have the same color. They have been given a number suffix to distinguish them (for example YEL1 and YEL2 are not the same wire).

Remove the dashboard lower panel, and the dash relay holder from the bracket, to disconnect the 21-P and 2-P connectors from the control unit. See Figure. Make the following input tests at the harness pins. If all tests prove OK, yet the system still fails to work, replace the control unit.