27. Remove the brake light relay.
28. Check for continuity between the VSA modulator-control unit 46P connector terminal No. 37 and the brake light relay 5P connector terminal
No. 3.
Is there continuity?
YES -
Go to step 29.
NO -
Repair an open in the wire between the VSA modulator-control unit and the brake light relay.?
29. Turn the ignition switch to ON (II).
30. Measure the voltage between brake light relay 5P connector terminal No. 5 and body ground.
Is there battery voltage?
YES -
Replace the brake light relay.?
NO -
Repair an open in the wire between the No. 21 (7.5 A) fuse in the under-dash fuse/relay box and the brake light relay.?
31. Turn the ignition switch to LOCK (0).
32. Check for continuity between VSA modulator-control unit 46P connector terminal No. 6 and brake light relay 5P connector terminal No. 1.
