Dodge RAM TRUCK 1500 1995 Service Manual page 1153

BR
GENERAL DIAGNOSIS—EXCEPT DIESEL 14 - 71
DIAGNOSTIC TROUBLE CODE
DESCRIPTIONS—CONTINUED
Diagnostic
Trouble Code
DRB Scan Tool Display Description ©f Diagnostic Trouble Code
37*
AY
42*
43*
44*
45*
46*
47*
Torque Converter Clutch Solenoid CKT
or
Trans Temp Sensor Voltage Too Low­
er
Trans Temp Sensor Voltage Too High
Generator Field Not Switching Properly
Auto Shutdown Relay Control Circuit
Ignition Coil Circuit #1
or
Ignition Coil Circuit #2
or
Ignition Coil Circuit #3
or
Ignition Coil Circuit #4
or "
Ignition Coil Circuit #5
Battery Temp Sensor Volts out of Limit
Trans Overdrive Solenoid Circuit
Charging System Voltage Too High
Charging System Voltage Too Low
An open or shorted condition detected in the
CKT circuit.
Voltage Low at Trans Temp Sensor
Voltage High at Trans Temp Sensor
An open or shorted condition detected in the
generator field control circuit.
An open or shorted condition detected in the
auto shutdown relay circuit.
An open or shorted condition detected in the
#1 coil circuit.
An open or shorted condition detected in the
#2 coil circuit.
An open or shorted condition detected in the
#3 coil circuit.
An open or shorted condition detected in the
#4 coil circuit.
An open or shorted condition detected in the
#5 coil circuit.
An open or shorted condition exists in the en­
gine coolant temperature sensor circuit or a
problem exists in the PCM's battery tempera­
ture voltage circuit.
An open or shorted condition exists in the
transmission overdrive solenoid circuit.
Battery voltage sense input above target
charging voltage during engine operation.
Battery voltage sense input below target
charging during engine operation. Also, no sig­
nificant change detected in battery voltage
during active test of generator output.
* Check Engine Lamp will not illuminate at all times if this Diagnostic Trouble Code was recorded. Cycle
Ignition key as described in manual and observe code flashed by Check Engine lamp.
** Check Engine Lamp will illuminate during engine operation if this Diagnostic Trouble Code was recorded.