2006 DODGE RAM SRT-10 Service Repair Manual

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DODGE RAM SRT-10 2006  Service Repair Manual When Monitored:
While the engine is running.
Set Condition:
Battery voltage is less than 11.5 volts for more than 8 seconds. Battery voltage must exceed 12 volts for more
than 5 seconds for fault to b

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DODGE RAM SRT-10 2006  Service Repair Manual 4.HIGH RESISTANCE IN THE B+ CIRCUIT
Measure the voltage between the B+ post of the generator and the B+ post of the battery while the engine is run-
ning.
Is the voltage above .4 volts?
Ye s>>
Repair

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DODGE RAM SRT-10 2006  Service Repair Manual 8.ECM
Measure and record the voltage between battery positive circuit of the
ECM harness connector and the battery negative circuits of the ECM
harness connector.
Reconnect the ECM connectors.
Use the

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DODGE RAM SRT-10 2006  Service Repair Manual P2509-POWERDOWN DATA LOST ERROR
For a complete wiring diagramRefer to Section 8W.

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DODGE RAM SRT-10 2006  Service Repair Manual When Monitored:
Continuous - key on or key off.
Set Condition:
Loss of voltage detected at the ECM for a calibrated amount of time.
Possible Causes
POOR CONNECTIONS AT THE BATTERIES
LOW BATTERY VOLTAG

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DODGE RAM SRT-10 2006  Service Repair Manual 3.OPEN FUSED B+ TO ECM
Turn the ignition off.
Disconnect the ECM harness connectors.
Turn the ignition on.
Measure the resistance between the positive battery post and the ECM
supply circuits.
Is the

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DODGE RAM SRT-10 2006  Service Repair Manual 6.RETURN CIRCUIT SHORTED
Measure the resistance between the ECM return circuits and all other
circuits in the ECM harness connector, except other return circuits.
Is the resistance greater than 100k O

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DODGE RAM SRT-10 2006  Service Repair Manual P2607-LOW VOLTAGE AT THE #2 INTAKE AIR HEATER RELAY
For a complete wiring diagramRefer to Section 8W.