VIDEO

Acura DTC

Acura DTC B1188

Manufacture

Acura DTC

Code

B1188

Definition

Gauge Control Module Lost Communication with the MICU (RM Message)

Description

Poor communication between the Gauge Control Module and the MICU. If DTCs B1055, B1056, B1057, B1255, B1955, B2155, B2156, and or B2161 are indicated, perform the MICU input test. If no additional codes are present. perform the Gauge Control Module input test.

Cause

  • Loose or poor connections between the Gauge Control Module and the MICUBlown fuse in the main under-hood fuse boxBlown fuse in the under-dash fuse relay boxOpen or Short to ground at the Gauge Control ModuleOpen or Short to ground at the MICU Faulty Gauge Control ModuleFaulty MICU

_B1188  There are 0 products.