5.9L DIESEL DIAGNOSTIC TROUBLE CODES (DTC)
Fault
Code
DRBII
Display
Description
of Fault
Condition
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
FUEL
SYSTEM
14 - 97
5„9L DIESEL DIAGNOSTIC TROUBLE CODES {DTC}-CONTINUED
Fault
Code
DRBII Display
Description
of Fault Condition
45*
Overdrive Solenoid
46 Charging System Voltage Too High
47 Charging System Voltage Too Low
53 Internal PCM Failure
62 PCM Failure SRI Miles Not Stored
63 PCM Failure EEprom Write Denied An open or shorted condition detected in overdrive solenoid circuit.
Charging system voltage too high.
Charging system voltage too low. Internal failure in the PCM.
PCM failure - SRI miles not stored.
PCM failure - EEprom write denied.
*Automatic Transmission Only J9314-183
