Nissan Altima DTC P1564:  ASCD Switch Malfunction

P1564 is a common code that can occur in the Nissan Altima.  It indicates that the ECM has detected an issue with the Automatic Speed Control Device (ASCD) More specifically, with the voltage resistance at the switch itself. ASCD is just Nissan’s overly complicated way of saying cruise control.  It should not be considered a … Read more

Nissan Serena DTC P1564:  ASCD Switch Malfunction

P1564 is a common code that can occur in the Nissan Serena.  It indicates that the ECM has detected an issue with the Automatic Speed Control Device (ASCD) More specifically, with the voltage resistance at the switch itself. ASCD is just Nissan’s overly complicated way of saying cruise control.  It should not be considered a … Read more

Nissan Pathfinder DTC P1564:  ASCD Switch Malfunction

P1564 is a common code that can occur in the Nissan Pathfinder.  It indicates that the ECM has detected an issue with the Automatic Speed Control Device (ASCD) More specifically, with the voltage resistance at the switch itself. ASCD is just Nissan’s overly complicated way of saying cruise control.  It should not be considered a … Read more

Nissan Caravan DTC P1564:  ASCD Switch Malfunction

P1564 is a common code that can occur in the Nissan Caravan.  It indicates that the ECM has detected an issue with the Automatic Speed Control Device (ASCD) More specifically, with the voltage resistance at the switch itself. ASCD is just Nissan’s overly complicated way of saying cruise control.  It should not be considered a … Read more

Nissan Sentra DTC P1564:  ASCD Switch Malfunction

P1564 is a common code that can occur in the Nissan Sentra.  It indicates that the ECM has detected an issue with the Automatic Speed Control Device (ASCD) More specifically, with the voltage resistance at the switch itself. ASCD is just Nissan’s overly complicated way of saying cruise control.  It should not be considered a … Read more

Nissan Micra DTC P1564:  ASCD Switch Malfunction

P1564 is a common code that can occur in the Nissan Micra.  It indicates that the ECM has detected an issue with the Automatic Speed Control Device (ASCD) More specifically, with the voltage resistance at the switch itself. ASCD is just Nissan’s overly complicated way of saying cruise control.  It should not be considered a … Read more

Nissan Maxima DTC P1564:  ASCD Switch Malfunction

P1564 is a common code that can occur in the Nissan Maxima.  It indicates that the ECM has detected an issue with the Automatic Speed Control Device (ASCD) More specifically, with the voltage resistance at the switch itself. ASCD is just Nissan’s overly complicated way of saying cruise control.  It should not be considered a … Read more

Nissan Pulsar DTC P1564:  ASCD Switch Malfunction

P1564 is a common code that can occur in the Nissan Pulsar.  It indicates that the ECM has detected an issue with the Automatic Speed Control Device (ASCD) More specifically, with the voltage resistance at the switch itself. ASCD is just Nissan’s overly complicated way of saying cruise control.  It should not be considered a … Read more

Nissan Patrol DTC P1564:  ASCD Switch Malfunction

P1564 is a common code that can occur in the Nissan Patrol.  It indicates that the ECM has detected an issue with the Automatic Speed Control Device (ASCD) More specifically, with the voltage resistance at the switch itself. ASCD is just Nissan’s overly complicated way of saying cruise control.  It should not be considered a … Read more

Nissan DTC 1564: ASCD Switch – Malfunction (Voltage Off)

This article is for Nissan made vehicles only.  This code can have different meanings for different manufacturers (most are related to cruise control). P1564 is a common code that can occur in Nissans or Infiniti’s.  It indicates that the ECM has detected an issue with the Automatic Speed Control Device (ASCD) More specifically, with the voltage … Read more