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Home >> Chrysler >> 2009 >> PT Cruiser Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (DTCS P0443 To P0533) >> P0501-Vehicle Speed Sensor 1 Performance (MTX Non-Abs) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2009 Dodge Caliber. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
INTERMITTENT DTC
(F856) 5 VOLT SUPPLY CIRCUIT SHORTED TO VOLTAGE
(K75) VEHICLE SPEED SIGNAL CIRCUIT SHORTED TO VOLTAGE
(F856) 5 VOLT SUPPLY CIRCUIT SHORTED TO GROUND
(K75) VEHICLE SPEED SIGNAL CIRCUIT SHORTED TO GROUND
(F856) 5 VOLT SUPPLY CIRCUIT SHORTED TO THE (K75) VEHICLE SPEED SIGNAL CIRCUIT
(F856) 5 VOLT SUPPLY CIRCUIT SHORTED TO THE (K914) SENSOR GROUND CIRCUIT
(K75) VEHICLE SPEED SIGNAL CIRCUIT SHORTED TO THE (K914) SENSOR GROUND CIRCUIT
(F856) 5 VOLT SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE
(K75) VEHICLE SPEED SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
(K914) SENSOR GROUND CIRCUIT OPEN OR HIGH RESISTANCE
VEHICLE SPEED SENSOR
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See  DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure