Severity: Fix within days. Drive with caution and watch for new symptoms.
Another module cannot talk to the instrument cluster, so gauges and warning lights may not work correctly.
Check fuses and wiring first, then have a shop trace the network fault.
Gauges may read wrong or go dark. Do not rely on them — get it checked soon.
You can drive short distances carefully; watch for worsening symptoms. Gauges may read wrong or go dark. Do not rely on them — get it checked soon.
The most common causes are: Damaged data wiring; Blown fuse; Failing instrument cluster; Corroded connector. A scan tool and a visual check of the parts above is where a technician starts.
Check fuses and wiring first, then have a shop trace the network fault.
