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(P023A) CHARGE AIR COOLER CIRCULATION PUMP CONTROL CIRCUIT (CONTINUED) 6. CHARGE AIR COOLER CIRCULATION PUMP CONTROL CIRCUIT SHORT TO GROUND Turn the ignition off. Measure the resistance between ground and the Charge Air Cooler Is the resistance above 100 kohms? Yes >> Go To 7 No >> Repair the Charge Air Cooler Circulation Pump Control cir- cuit for a short to ground. Perform the POWERTRAIN VERIFICATION TEST - VER 7. CHARGE AIR COOLER CIRCULATION PUMP CONTROL CIRCUIT OPEN With the ignition off. Measure the resistance of the Charge Air Cooler Circulation Pump Is the resistance below 5.0 ohms? Yes >> Replace the Pulse Module. Perform the POWERTRAIN VERIFICATION TEST - VER No >> Repair the Charge Air Cooler Circulation Pump Control cir- cuit for an open. Perform the POWERTRAIN VERIFICATION TEST - VER ZH ENGINE - ELECTRICAL DIAGNOSTICS 9 - 333 |