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Diagnostic Aids
- If DTC B2708 is a history DTC, the fault may be intermittent. Refer to Testing for Intermittent Conditions and Poor Connections
in Wiring Systems.
- The following conditions may cause an intermittent malfunction to occur:
- An intermittent short to voltage in the brake to shift relay control circuit.
- The brake to shift relay is intermittently shorted to voltage internally.
- The body control module (BCM) is intermittently shorted to voltage internally.