LIN COMMUNICATION SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Table 1. Lin Communication System

DTC No.

Detection Item

Trouble Area

Link

B1206

P/W Master Switch Communication Stop

  • Multiplex network master switch assembly

  • Main body ECU (multiplex network body ECU)

  • Harness or connector

Click here

B1273

Sliding Roof ECU Communication Stop

  • Sliding roof drive gear sub-assembly

  • Main body ECU (multiplex network body ECU)

  • Harness or connector

Click here

B2287

LIN Communication Master Malfunction

  • Certification ECU

  • Power management control ECU

  • Harness or connector

Click here

B2321

Driver Side Door ECU Communication Stop

  • Front power window regulator motor assembly LH

  • Main body ECU

  • Harness or connector

Click here

B2322

Front Passenger Side Door ECU Communication Stop

  • Front power window regulator motor assembly RH

  • Main body ECU (multiplex network body ECU)

  • Harness or connector

Click here

B2323

Rear Door RH ECU Communication Stop

  • Rear power window regulator motor assembly RH

  • Main body ECU (multiplex network body ECU)

  • Harness or connector

Click here

B2324

Rear Door LH ECU Communication Stop

  • Rear power window regulator motor assembly LH

  • Main body ECU (multiplex network body ECU)

  • Harness or connector

Click here

B2325

LIN Communication Bus Malfunction

  • Multiplex network master switch assembly

  • Front power window regulator motor assembly LH

  • Front power window regulator motor assembly RH

  • Rear power window regulator motor assembly LH

  • Rear power window regulator motor assembly RH

  • Sliding roof drive gear sub-assembly

  • Main body ECU (multiplex network body ECU)

  • Harness or connector

Click here

B2410

Headlight Swivel Motor LH Communication Malfunction

  • Headlight assembly LH (headlight swivel motor LH)

  • Headlight swivel ECU assembly (AFS ECU)

  • Harness or connector

Click here

B2411

Headlight Swivel Motor RH Communication Malfunction

  • Headlight assembly RH (headlight swivel motor RH)

  • Headlight swivel ECU assembly (AFS ECU)

  • Harness or connector

Click here

B2424

Headlight Leveling Motor LH Communication Malfunction

  • Headlight assembly LH (headlight leveling motor LH)

  • Headlight swivel ECU assembly (AFS ECU)

  • Harness or connector

Click here

B2425

Headlight Leveling Motor RH Communication Malfunction

  • Headlight assembly RH (headlight leveling motor RH)

  • Headlight swivel ECU assembly (AFS ECU)

  • Harness or connector

Click here

B2661

Lost Communication with Combination Meter

  • Driving support switch control ECU

  • Combination meter assembly

  • Harness or connector

Click here

B2662

Lost Communication with Clock/Outside Temperature Display

  • Driving support switch control ECU

  • Accessory meter assembly

  • Harness or connector

Click here

B2785

Communication Malfunction between ECUs Connected by LIN

  • Certification ECU

  • Power management control ECU

  • ID code box

  • Steering lock actuator assembly (steering lock ECU)

  • Harness or connector

Click here

B2786

No Response from Steering Lock ECU

  • Steering lock actuator assembly (steering lock ECU)

  • Certification ECU

  • Harness or connector

Click here

B2789

No Response from ID BOX

  • ID code box

  • Certification ECU

  • Harness or connector

Click here

B278C

Lost Communication with Power Source Control

  • Certification ECU

  • Power management control ECU

  • Harness or connector

Click here