Manual excerpt: "Wait at least 90 seconds after disconnecting the negative terminal before removing the radio. This allows the airbag backup capacitor to discharge."
Reconnect the negative battery terminal. Turn the key to ACC and test: toyota pz071-00a02 manual
Before diving into the manual details, let’s define the hardware. The PZ071-00A02 is a 28-pin to 20-pin conversion harness. It was primarily designed for Toyota vehicles equipped with the premium JBL Synthesis audio system or the integrated navigation head units (typically manufactured by Fujitsu Ten or Denso). Manual excerpt: "Wait at least 90 seconds after
Why is this important? Toyota updates their manuals annually. The Prius V changed slightly in subsequent years (2013, 2014, 2015), with tweaks to infotainment systems, braking software, and standard features. Using a manual from a different year—such as a 2014 manual for a 2012 car—might provide incorrect instructions for dashboard displays or maintenance intervals. The PZ071-00A02 ensures you have the exact specifications for your specific vehicle’s manufacturing run. The PZ071-00A02 is a 28-pin to 20-pin conversion harness