Engine-Codes - Mercury - B1088 Mercury

B1088 Mercury Code - Door Module LIN Bus 'B'

- Code Popularity: 742 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
ChatAC AutoCodes.com AI Chat

What are the Possible Causes of the DTC B1088 Mercury?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Window Control Switch
  • Window Control Switch harness is open or shorted
  • Window Control Switch circuit poor electrical connection
  • Faulty Driver Door Module (DDM)
  • Faulty Passenger Door Module (PDM)

Code Tech Notes

B1088:83 LIN Bus 'B' Value Of Signal Protection Calculation Incorrect
B1088:86 LIN Bus 'B' Signal Invalid
B1088:88 LIN Bus 'B' Bus Off

⚠ Does your Mercury have Safety Recalls? → Check here

How to Fix the DTC B1088 Mercury?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Search for B1088 Mercury Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B1088 Mercury code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the B1088 Mercury Code Mean?

The Driver Door Module (DDM) and Passenger Door Module (PDM) communicate with the corresponding Driver Rear Door Module (DRDM) and Passenger Rear Door Module (PRDM) over a dedicated Local Interconnect Network (LIN). The window control on the driver door also provides information to the DDM over the same LIN. In the event of a failure on a LIN, the power windows, power locks, and switch illumination are inoperative in the corresponding rear door. If there is a LIN failure for the DDM, the controls of the window control switch are also inoperative.

B1088 Mercury Code - Door Module LIN Bus 'B'

Need more Information on the Code?

Need more information on how to fix the B1088 Mercury code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1088 Mercury code diagnosed by a professional: Find a repair shop in your area