Circuit/System Verification

Determine the LIN device that is not communicating. Refer to Control Module U Code List .
Ignition ON/Vehicle In Service Mode, verify that DTC B1325, B1330, B1370, B1380, B1424, B1440, B1441, B1517, C0800, C0899, C12E1, P0560, P0562, P24EF, P24F0, P24F1, U0073, U0074, U0075, U0077, U0078, U007A, U1814, U2099, or U0100-U02FF is not set.
- If any of the DTCs are set
  Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If none of the DTCs are set
Refer to Circuit/System Testing.