DTC P26DB-13: Engine Sound Control Circuit/Open - Circuit open: Action
- Vehicle Conditions to enable DTC Logging Strategy
- Engine running
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the appropriate system wiring diagrams and check the audio amplifier circuit for
- Short circuit to ground
- Short circuit to power
- Open circuit
- High resistance
- Using the Jaguar Land Rover approved diagnostic equipment, clear all stored DTCs and retest