Chrysler Dodge Caravan 2002 Manual page 355

8E - 18 ELECTRONIC CONTROL MODULES
POWERTRAIN CONTROL MODULE (Continued)
(M) Check Engine Lamp (MIL) will illuminate during engine operation if this Diagnostic Trouble Code was recorded.
(G) Generator Lamp Illuminated
GENERIC DRB SCAN TOOL DISPLAY
SCAN TOOL
CODE
P0441 (M)
P0442 (M) Evap Leak Monitor 0.040 Leak
P0443 (M) Evap Purge Solenoid Circuit
P0452 NVLD Pressure Switch Stuck Closed
P0453 NVLD Pressure Switch Stuck Open
P0455 (M) Evap Leak Monitor Large Leak
P0456 (M) Evap Leak Monitor 0.020 Leak
P0460 Fuel Level Unit No Change Over Miles
P0461 Fuel Level Unit No Changeover Time
P0462 Fuel Level Sending Unit Volts Too Low
P0463 Fuel Level Sending Unit Volts Too
P0480 Low Speed Fan Relay Control Circuit
P0481 High Speed Fan Relay Control Circuit
P0498 NVLD Canister Vent Valve Solenoid
P0499 NVLD Canister Vent Valve Solenoid
P0500 (M) No Vehicle Speed Sensor Signal
P0501 Vehicle Speed Sensor #1 Performance
P0505 (M) Idle Air Control Motor Circuits
P0508 (M) Idle Air Control Motor Circuit Low
P0509 (M) Idle Air Control Motor Circuit High
P0511 Idle Air Control Valve Solenoid Circuit
P0513
P0516 Battery Temperature Sensor Low
P0517 Battery Temperature Sensor High
P0519
Evap Purge Flow Monitor
Detected
Detected
Detected
High
Circuit Low
Circuit High
Invalid SKIM Key
Idle Speed Performance
DESCRIPTION OF DIAGNOSTIC TROUBLE CODE
Insufficient or excessive vapor flow detected during
evaporative emission system operation.
A 0.040 leak has been detected in the evaporative system.
An open or shorted condition detected in the EVAP purge
solenoid control circuit.
NVLD pressure switch stuck closed.
NVLD pressure switch stuck open.
A large leak has been detected in the evaporative system.
A 0.020 leak has been detected in the evaporative system.
No movement of fuel level sender detected.
No level of fuel level sender detected.
Fuel level sensor input below acceptable voltage.
Fuel level sensor input above acceptable voltage.
An open or shorted condition detected in the low speed rad.
fan relay control circuit.
An open or shorted condition detected in the high speed rad.
fan relay control circuit.
A shorted low condition detected in NVLD solenoid circuit.
A shorted high condition detected in NVLD solenoid circuit.
No vehicle speed sensor signal detected during road load
A rationality error has been detected for no vehicle speed
sensor signal detected during road load conditions.
Replace idle air control motor.
Idle Air Control Motor Circuit input below acceptable current
Idle Air Control Motor Circuit input above acceptable current
An open or shorted condition detected in the IAC control
The engine controller has received an invalid key from the
Smart Key Immobilizer Module.
Battery Temp. sensor input below minimum acceptable
Battery Temp. sensor input above maximum acceptable
A rationality error has been detected for target RPM not met
during drive idle condition. Possible Vacuum leak or IAC lost
conditions.
circuit.
voltage.
voltage.
steps.
RS