| (5293) | Powertrain Main Relay Fused Supply Voltage 4 |
| (CAV_H4) | H4 |
| (5293_VT/BU) | 5293 VT/BU |
| (CAV_1) | 1 |
| (CAV_1) | 1 |
| (5293_VT/BU) | 5293 VT/BU |
| (5293_VT/BU) | 5293 VT/BU |
| (5293_VT/BU) | 5293 VT/BU |
| (CAV_7) | 7 |
| (CAV_1) | 1 |
| (CAV_1) | 1 |
| (CAV_5) | 5 |
| (CAV_3) | 3 |
| (5293_VT/BU) | 5293 VT/BU |
| (CAV_2) | 2 |
| (5293_VT/BU) | 5293 VT/BU |
| (CAV_2) | 2 |
| (L84) | L84: ENGINE-GAS, 8 CYL, 5.3L, V8, DI, DFM, ALUM, GEN 5 |
| (L87) | L87: ENGINE-GAS, 8 CYL, V8, 6.2L, DI, DFM, ALUM, GEN 5 |
| (5293_VT/BU) | 5293 VT/BU |
| (CAV_87) | 87 |
| (CAV_86) | 86 |
| (CAV_30) | 30 |
| (8016) | Secondary Axle Motor Control |
| (CAV_1) | 1 |
| (CAV_A6) | A6 |
| (CONN_X3) | X3 |
| (NP0) | NP0: TRANSFER CASE-ACTIVE, SINGLE SPEED,SWITCH ACTIVATED,ALUM |
| (NQH) | NQH: TRANSFER CASE-ACTIVE, TWO SPEED, SWITCH ACTIVATED, ALUM |
| (8016_GN) | 8016 GN |
| (8016_GN) | 8016 GN |
| (CAV_87) | 87 |
| (CAV_86) | 86 |
| (CAV_30) | 30 |
| (2109) | Trailer Park Lamp Control |
| (CAV_F) | F |
| (CAV_A3) | A3 |
| (CONN_X4) | X4 |
| (2109_GY/BN) | 2109 GY/BN |
| (Z82) | Z82: TRAILER PROVISIONS-SPECIAL EQUIPMENT, H.D. |
| (U1D) | U1D: INDICATOR-TRAILER INFORMATION |
| (CONN_X1) | X1 |
| (CAV_3) | 3 |
| (F89UA) | F89UA 15A |
| (B_REF) | B |
| (X154) | X154 |
| (X158) | X158 |
| (J166) | J166 |
| (F45UA) | F45UA 10A |
| (F41UA) | F41UA 20A |
| (X116) | X116 |
| (Q44) | Q44 Engine Oil Pressure Control Solenoid Valve |
| (X50A) | X50A Engine Wiring Harness Junction Block |
| (Q12) | Q12 Evaporative Emission Canister Purge Solenoid Valve (L84/L87) |
| (B52C) | B52C Heated Oxygen Sensor - Bank 1 Sensor 1 (L84/L87) |
| (B52E) | B52E Heated Oxygen Sensor - Bank 2 Sensor 1 (L84/L87) |
| (M26) | M26 Front Drive Axle Actuator (NP0/NQH) |
| (KR125) | KR125 Trailer Parking Lamp Relay |
| (KR75) | KR75 Engine Controls Ignition Relay |
| (KR203) | KR203 Front Drive Axle Actuator Relay |
| (X88B) | X88B Tow Vehicle Electrical Receptacle |