DTC B1972, Low Power Control Fault: Testing

Turn ignition switch to OFF position. Disconnect PZM connector. Remove 10-amp PZM fuse located in trunk compartment fuse block. Using DVOM, check resistance between PZM connector terminal B11 (Orange wire) and ground. If resistance is 5 ohms or less, repair short to ground in Orange wire between 10-amp PZM fuse and PZM. If resistance is greater than 5 ohms, replace PZM.