Fault code A9B7 in Peugeot vehicles typically signals a short circuit to positive in the ignition positive relay or its output harness.
The comfort CAN is a low-speed network (125 kbps) that is extremely sensitive to voltage fluctuations. If your battery voltage drops below 11.8V during cranking or while idling, the BSI will log A9B7 as a "lost communication" event. a9b7 peugeot
In this informative guide, we will break down the A9B7 fault code, explain its most common causes, and provide a roadmap for fixing it. Fault code A9B7 in Peugeot vehicles typically signals
The A9B7 Peugeot code is a signal that your car's internal network has a "missing person." While it sounds daunting, the fix is often a software update, a wiring repair, or in some cases, the repair or replacement of the dashboard/infotainment unit. If your battery voltage drops below 11