2006 DODGE RAM SRT-10 Service Repair Manual

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DODGE RAM SRT-10 2006  Service Repair Manual 11 .(V37) S/C SWITCH NO.1 SIGNAL CIRCUIT SHORTED TO THE (V937) SWITCH RETURN CIRCUIT
Measure the resistance between the (V37) S/C Switch No.1 Signal cir-
cuit and the (V937) Switch Return circuit in t

Page 138 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 13.SPEED CONTROL SWITCH VOLTAGE VALUES
Allow the engine to idle.
With a scan tool, monitor the S/C Switch voltage readings.
SWITCH POSITION SWITCH No.1 VOLTAGE VALUE SWITCH No.2 VOLATGE VALUE
NO SWITC

Page 139 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual Take these same voltage measurements with a voltmeter by back probing the (V37) S/C Switch No.1 Signal circuit
and the (V38) S/C Switch No.2 Signal circuit at the switches.
Compare the voltage reading

Page 140 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual P1593-SPEED CONTROL SWITCH 1 STUCK (3.7L, 4.7L)
For a complete wiring diagramRefer to Section 8W.

Page 141 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual When Monitored:
Ignition on.
Set Condition:
S/C Switch No.1 is mechanically stuck in the On/Off, Resume/Accel, or Set position for too long. One trip fault.
Possible Causes
(V37) S/C SIGNAL CIRCUIT SH

Page 142 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 3.(V37) S/C SWITCH NO.1 SIGNAL CIRCUIT SHORTED TO BATTERY VOLTAGE
Turn the ignition off.
Disconnect the C2 and C3 PCM harness connectors.
Measure the voltage of the (V37) S/C Switch No.1 Signal circui

Page 143 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 5.(K900) SENSOR GROUND CIRCUIT OPEN
NOTE: The measurement must be taken from both Speed Control
Switch harness connectors.
Measure the resistance of the (K900) Sensor ground circuit from the
Speed Con

Page 144 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 7.(V37) S/C SWITCH NO.1 SIGNAL CIRCUIT SHORTED TO THE (K900) SENSOR GROUND CIRCUIT
Measure the resistance between the (V37) S/C Switch No.1 Signal cir-
cuit and the (K900) Sensor ground circuit in the