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Home >> Ford >> 1990 >> Bronco II RWD, Standard, M5OD-R1 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Diagnostic Procedures >> Dis Ignition System Check - No Start (2.3L) >> Test 11, Right Coil Pack Fault, Isolate Dis Module
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Test 11, Right Coil Pack Fault, Isolate Dis Module

With key off, disconnect diagnostic cable connector from DIS module (Pins No. 7-12). See Fig 1 . Repeat test procedures in TEST 10. If test light illuminates during both tests, replace the DIS module and check for fault codes. See TESTS W/CODES article. If test light does not illuminate during both tests, go to TEST 12.

Fig 1: 2.3L DIS Module Pin Identification
G113251Courtesy of FORD MOTOR CO.