Century Estate Wagon L4-151 2.5L VIN R TBI (1987)
Fig. 24 ELC system diagnostic chart (Part 3 of 6). 1986---87 DeVille, Eldorado, Fleetwood, Seville & Toronado & 1987 Buick models
Fig. 24 ELC system diagnostic chart (Part 3 of 6). 1986---87 DeVille, Eldorado, Fleetwood, Seville & Toronado & 1987 Buick models