Chrysler DODGE D150 1993 Service Manual page 915

5.9L DIESEL DIAGNOSTIC TROUBLE CODES (DTC)
Fault C o d e D R B I I D i s p l a y Description o f Fault C o n d i t i o n
11 No Reference Signal
During Cranking
15 No Vehicle Speed
Signal
22 Coolant Sensor Voltage
Too Low
or
Coolant Sensor Voltage
Too High
23 Charge Air Temperature
Sensor Voltage High
or
Charge Air Temperature
Sensor Voltage Low
24* TPS Voltage High
or
TPS Voltage Low
33 A/C Clutch Relay Circuit
34 Speed Control
Solenoid Circuits
41 Generator Field Not
Switching Properly
42 Auto Shutdown Relay
Control Circuit
or
No ASD Relay Voltage
Sense at PCM
No reference signal from Engine Speed Sensor.
No speed sensor signal detected during road load conditions.
Coolant temperature sensor input below the minimum acceptable voltage.
Coolant temperature sensor input above the maximum acceptable voltage.
Charge Air Temperature Sensor input above/below acceptable minimum.
Throttle position sensor (TPS) input above the maximum acceptable voltage.
Throttle position sensor (TPS) input below the minimum acceptable voltage.
An open or shorted condition detected in the A/C clutch relay circuit.
An open or shorted condition detected in the speed control vacuum or vent
solenoid circuits.
Generator field not switching properly.
An open or short condition detected in the auto shutdown relay circuit.
No ASD voltage sensed at PCM.
*Automatic Transmission Only
J9314-182