U150F on Opel
Radio Controls Info Display Module Lost Communication With Human Machine Interface Control Module on LIN Bus
U150F on Opel vehicles indicates radio controls info display module lost communication with human machine interface control module on lin bus. Au7o has documented this code across 1 Opel model — most commonly on Insignia. U150F is a network communication (U-code) DTC most commonly found on GM vehicles (Chevrolet, Buick, GMC, Cadillac). It sets when the Radio Controls Info Display Module stops receiving the expected periodic messages from the Human Machine Interface (HMI) Control Module over the single-wire LIN serial data bus. It indicates a loss of communication that can disable or impair radio/infotainment controls and dashboard display functions. Typical repair costs on Opel range from $330 to $1,600, depending on the specific model and root cause.
Common Causes of U150F
- •Faulty or low-voltage Human Machine Interface (HMI) control module — the master device on the LIN circuit
- •Open, shorted, or corroded wiring/connectors in the LIN serial data bus circuit
- •Failed Radio Controls Info Display Module (the receiving node)
- •Loss of power or ground to one of the networked modules (blown fuse, poor ground)
- •Low system/battery voltage or a weak battery disrupting bus communication
- •Software/calibration mismatch or a module needing reprogramming after service or part replacement
U150F on Opel by Model
Opel Insignia(1 issue)
- Navi 900 / IntelliLink Infotainment Display Failure (Black Screen, Freezing, Reboot Loops)2012-2022
Both Insignia generations suffer well-documented infotainment failures. On the Insignia A (Navi 900, with and without IntelliLink) owners report the display freezing, going black, the radio muting mid-drive and the unit endlessly rebooting; fault code U150F (internal hardware error) is reported with total loss of all infotainment functions. On the Insignia B (Navi 900 IntelliLink / R 4.0 touch units, 2017 onward) the touch display fails partially or completely — flickering, half-image, unresponsive touch, black screen with 'No audio' shown in the cluster. The failure volume is large enough that specialist German electronics workshops (Endera, kfzpix, Pixelfehler-Reparatur) offer dedicated fixed-price Insignia display/head-unit repair services (~299 EUR), far below the cost of a dealer replacement unit.
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View U150F across all makes →Frequently Asked Questions
What does U150F mean on Opel?▼
U150F stands for "Radio Controls Info Display Module Lost Communication With Human Machine Interface Control Module on LIN Bus." U150F is a network communication (U-code) DTC most commonly found on GM vehicles (Chevrolet, Buick, GMC, Cadillac). It sets when the Radio Controls Info Display Module stops receiving the expected periodic messages from the Human Machine Interface (HMI) Control Module over the single-wire LIN serial data bus. It indicates a loss of communication that can disable or impair radio/infotainment controls and dashboard display functions. On Opel specifically, this code is documented across 1 model.
What causes U150F on Opel vehicles?▼
Common causes on Opel: Faulty or low-voltage Human Machine Interface (HMI) control module — the master device on the LIN circuit, Open, shorted, or corroded wiring/connectors in the LIN serial data bus circuit, Failed Radio Controls Info Display Module (the receiving node), Loss of power or ground to one of the networked modules (blown fuse, poor ground), Low system/battery voltage or a weak battery disrupting bus communication. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix U150F on a Opel?▼
Repair costs on Opel range from $330 to $1,600, depending on the specific model and root cause.
Which Opel models have U150F documented?▼
Au7o has documented U150F on 1 Opel model: Insignia.