| (1) M75 Windshield Wiper Motor M75 Windshield Wiper Motor |
| (2) B19B Brake Booster Vacuum Sensor B19B Brake Booster Vacuum Sensor |
| (3) B20 Brake Fluid Level Switch B20 Brake Fluid Level Switch |
| (4) C1 Battery C1 Battery X2 ()C1 Battery X3 |
| (5) X50D Fuse Block - Battery X50D Fuse Block - Battery X1X50D Fuse Block - Battery X2X50D Fuse Block - Battery X3X50D Fuse Block - Battery X4 (Crew Cab+LWN)X50D Fuse Block - Battery X4 (Extended Cab+LWN)X50D Fuse Block - Battery X4 (LGZ)X50D Fuse Block - Battery X4 (LGZ)X50D Fuse Block - Battery X4 (LWN)X50D Fuse Block - Battery X5X50D Fuse Block - Battery X6 (LCV)X50D Fuse Block - Battery X6 (LGZ)X50D Fuse Block - Battery X6 (LWN)X50D Fuse Block - Battery X7 () |
| (6) R10 Cooling Fan Resistor (LWN) R10 Cooling Fan Resistor |
| (7) X50A Fuse Block - Underhood X50A Fuse Block - Underhood X1 ()X50A Fuse Block - Underhood X2X50A Fuse Block - Underhood X3 ()X50A Fuse Block - Underhood X4 ()X50A Fuse Block - Underhood X5 |
| (8) B18 Battery Current Sensor B18 Battery Current Sensor |