DTC P1501: Vehicle Speed Sensor (VSS) Out Of Self-Test Range

WARNING: This page is about a different variant/trim than selected.

P1501 - VEHICLE SPEED SENSOR (VSS) OUT OF SELF-TEST RANGE

Description:	Indicates the vehicle speed signal (VSS) input is out of self-test range. If the PCM detects a VSS input signal any time during the self-test, DTC P1501 is set and the test aborts.
Possible Causes:	Noisy VSS input signal from the radio frequency interference / electro-magnetic interference (RFI/EMI) external sources, such as ignition wires, the charging circuit or after market equipment.
Diagnostic Aids:	Check for VSS input to be 0 mph (0 km/h) when the vehicle transmission is in PARK.
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
All	Indicates the VSS input signal is out of self-test range. If the PCM detects a VSS input signal any time during the self-test, DTC P1501 is set and the test aborts. Verify the vehicle is not moving during the KOER self-test.