Operation CHARM
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1986
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L7 (E23) L6-3430cc 3.4L SOHC (M30)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Technical Service Bulletins
Relays and Modules - Powertrain Management: Technical Service Bulletins
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Customer Interest
Engine - No Start/Dead Battery
Engine Controls - Intermittent No Start, New Main Relay
By Symptom
Customer Interest
Engine - No Start/Dead Battery
Engine Controls - Intermittent No Start, New Main Relay
Driveability
Engine - No Start/Dead Battery
Low, Dead battery
Engine - No Start/Dead Battery
Starting problems
Engine - No Start/Dead Battery
Engine Controls - Intermittent No Start, New Main Relay
Sticking/Binding
Engine - No Start/Dead Battery
All Technical Service Bulletins
Engine - No Start/Dead Battery
Fuel Pump Relay Bridging Switch/Cable Assembly
ECM - Ordering Information For Reference Chart
Engine Controls - Intermittent No Start, New Main Relay