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P2149-BANK 2 (CYLINDERS 4-6) SHORTED HIGH OR LOW (CONTINUED) 8. LOW SIDE DRIVER SHORTED TO VOLTAGE Measure the voltage between the low side driver circuit in the engine Is the voltage less than 1 volt? Yes >> Go To 9 No >> Repair the low side driver shorted to voltage. Perform POWERTRAIN VERIFICATION TEST VER - 1 9. LOW SIDE DRIVER CIRCUIT SHORTED OTHER LOW SIDE DRIVER CIRCUIT Measure the resistance of each of the Bank 2 low side driver circuit to Is the resistance greater than 100k ohms? Yes >> Go To 10 No >> Repair Low side driver circuit shorted to other Low side driver circuit. Perform POWERTRAIN VERIFICATION TEST VER - 1 9 - 1438 ENGINE - ELECTRICAL DIAGNOSTICS - DIESEL DR/DH |