Chrysler 2005 Crossfire SRT6 Service Manual page 2256

9 - 332 ENGINE - ELECTRICAL DIAGNOSTICS
(P023A) CHARGE AIR COOLER CIRCULATION PUMP CONTROL CIRCUIT (CONTINUED)
When Monitored and Set Condition
• When Monitored: With the ignition on.
• Set Condition: An improper voltage level has been detected by the Powertrain Control Module (PCM) on the
Charge Air Cooler Circulation Pump Control circuit.
FUSED IGNITION SWITCH CIRCUIT OUTPUT OPEN
CHARGE AIR COOLER CIRCULATION PUMP CONTROL CIRCUIT SHORT TO VOLTAGE
CHARGE AIR COOLER CIRCULATION PUMP CONTROL CIRCUIT SHORT TO GROUND
CHARGE AIR COOLER CIRCULATION PUMP CONTROL CIRCUIT OPEN
PULSE MODULE
POWERTRAIN CONTROL MODULE
For a complete Powertrain Control Module Circuit Diagram, (Refer to 9 - ENGINE - SCHEMATICS AND DIA-
GRAMS).
Diagnostic Test
1.
PRE-DIAGNOSTIC CHECK OUT
Note: Always perform diagnostics with a fully charged battery.
Note: Check connectors — Clean/repair as necessary. Poor pin to
terminal connections can set DTCs.
Note: Check for applicable TSBs related to the problem.
Turn the ignition on.
With the DRB III , read PCM DTCs.
Using the wiring diagram/schematic as a guide, inspect the wiring and
connectors. Repair as necessary.
Perform this procedure prior to symptom diagnosis.
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POSSIBLE CAUSES
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