Chrysler 2005 Crossfire SRT6 Service Manual page 2257

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(P023A) CHARGE AIR COOLER CIRCULATION PUMP CONTROL CIRCUIT (CONTINUED)
2.
CHECK FOR CURRENT DTC
Note: If the PCM detects and stores a DTC, the PCM also stores
the engine/vehicle operating conditions under which the DTC was
set. Some of these conditions are displayed on the DRB III at the
same time the DTC is displayed.
Note: Before erasing stored DTCs, record these conditions.
Attempting to duplicate these conditions may assist when check-
ing for a DTC.
With the ignition on.
With the DRB III , erase PCM DTCs.
Note: It maybe necessary to road test the vehicle for this DTC to
set.
With the DRB III , read PCM DTCs.
Did this DTC set again?
Yes >> Go To 3
No >> Go To 9
3.
MEASURE VOLTAGE OF CHARGE AIR COOLER CIRCULATION PUMP CONTROL CIRCUIT WITH
IGNITION OFF
Turn the ignition off.
Disconnect the PCM C4 harness connector.
Note: Check connectors — Clean/repair as necessary.
Measure the voltage of the Charge Air Cooler Circulation Pump Con-
trol circuit at the PCM C4 harness connector.
Is the voltage below 1.0 volt?
Yes >> Go To 4
No >> Go To 8
ENGINE - ELECTRICAL DIAGNOSTICS 9 - 333