DTC B1419-87: Left Rear Cooled/Heated Seat Control Module - Missing message: Action

Refer to the appropriate system wiring diagrams and check the rear left seat climate control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary
Refer to the appropriate system wiring diagrams and check the LIN bus circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest. For further symptom driven diagnostic flow. Refer to SEATS - VEHICLES WITH: CLIMATE CONTROLLED SEATS (G1937887)