Conditions for Setting the DTC

Condition 1 

The transmission direction, indicated by both the internal mode range and direction switch circuits, are valid but do not match.

Condition 2

• One internal mode range direction switch circuit has failed.
• The hybrid powertrain control module calculates a transmission direction base upon the remaining internal mode range direction circuits.
• The calculated hybrid powertrain control module transmission direction does not match the direction indicated by the internal mode range switch circuits.

Condition 3

• One internal mode range direction switch circuit has failed.
• The hybrid powertrain control module calculates a transmission direction based upon the remaining internal mode range direction circuits.
• The internal mode range switch indicated a transitional position.

Condition 4

• One internal mode range direction switch circuit has failed.
• The hybrid powertrain control module calculates a transmission direction based upon the remaining internal mode range direction circuits.
• The TCM has indicated at least one internal mode range switch circuit has failed.

Condition 5

• More than one internal mode range direction circuit has failed and the hybrid powertrain control module cannot calculate a transmission direction.
• The internal mode range switch indicates a transitional position.

Condition 6

• More than one internal mode range direction circuit has failed and the hybrid powertrain control module cannot calculate a transmission direction.
• The TCM has indicated at least one internal mode range switch circuit has failed.