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Home >> Lincoln >> 1987 >> Mark VII Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 3 (Suspension - Programmed Ride Control) >> Self-Diagnostics >> Diagnostic Procedure
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Diagnostic Procedure

WARNING: This page is about a different car, the 1992 Ford Probe. However, it is still accessible from the selected car via links, so may be relevant.

Thoroughly inspect all PRC components and wiring visually before proceeding with tests. There will be 3 specific tests: KEY ON ENGINE OFF TEST, CONTINUOUS MONITOR TEST and PINPOINT TESTS. Follow specific order and instructions in each test before performing any repairs. When directed to PINPOINT TESTS, look carefully at wiring diagram. Any time a repair is made, KEY ON ENGINE OFF TEST should be repeated as a double check.

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