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3. (Z904) GROUND CIRCUIT OPEN Using a 12-volt test light connected to 12-volts, check each (Z904) Does the test light illuminate brightly for each circuit? Yes >> Go To 4 No >> Repair the (Z904) ground circuit for an open. Perform (NGC) POWERTRAIN VERIFICATION TEST VER 4. (F202) FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN OR SHORTED Turn the ignition on. Using a 12-volt test light connected to ground, check the (F202) Fused Does the test light illuminate brightly? Yes >> Go To 5 No >> Repair the (F202) Fused Ignition Switch Output circuit for an open or short. Perform (NGC) POWERTRAIN VERIFICATION TEST VER 8E - 210 ELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTICS LX |