| 1 | — | Powertrain control module |
| 2 | — | Starter solenoid |
| 3 | — | Wiper |
| 4 | — | Trailer tow battery charge |
| 5 | — | Fuel pump (P0087, P0230, P0231, P0232) |
| 6 | — | Trailer tow park lamp |
| 7 | — | Auxiliary switch #4 |
| 8 | — | Auxiliary switch #3 |
| 9 | — | Modified vehicle and stripped chassis run/start |
| 10 | — | IDM relay (Diesel engine only) |
| 12 | 40 A | Modified vehicle and stripped chassis run/start |
| 13 | 30 A | Starter solenoid relay |
| 14 | 40 A | Run start relay |
| 15 | 40 A | Modified vehicle and stripped chassis battery |
| 16 | 50 A | Auxiliary air conditioning blower |
| 17 | 50 A | Trailer tow battery charge, Trailer tow park feed |
| 18 | 30 A | Electric trailer brake, Trailer brake controller |
| 19 | 30 A | Auxiliary switch #1 |
| 20 | 30 A | Auxiliary switch #2 |
| 21 | 50 A | IDM relay (diesel engine only) |
| 23 | — | Air conditioning clutch |
| 24 | — | Horn relay (stripped chassis) |
| 25 | — | Run/start |
| 28 | 20 A | Back-up lamp |
| 29 | 10 A | Air conditioning clutch |
| 30 | 10 A | Brake on/off switch |
| 31 | 10 A | Cluster battery (stripped chassis) |
| 32 | 50 A | Blower motor |
| 33 | 40 A | Anti-lock brake system pump |
| 34 | 20 A | Stripped chassis horn |
| 35 | 40 A | Powertrain control module relay |
| 36 | 20 A | Ignition switch (stripped chassis) |
| 37 | — | Trailer tow stop — left turn signal |
| 38 | — | Trailer tow stop — right turn signal |
| 39 | — | Back up lamp |
| 40 | — | Blower motor |
| 41 | 10 A | Charging (diesel engine only) |
| 42 | 15 A | Diagnostic connector (stripped chassis) |
| 43 | 20 A | Fuel pump (P0087, P0230, P0231, P0232) |
| 44 | 10 A | Auxiliary switch #3 |
| 45 | 15 A | Auxiliary switch #4 |
| 46 | 10 A | Powertrain control module keep alive power, Canister vent, Powertrain control module relay coil |
| 47 | 40 A | Anti-lock brake system coil |
| 48 | 20 A | Trailer tow stop lamp/turn signal |
| 49 | 30 A | Wiper motor |
| 51 | 20 A | Cutaway |
| 52 | 10 A | Stripped chassis and modified vehicle run/start relay coil |
| 53 | 10 A | Anti-lock brake system run/start feed |
| 54 | 10 A | Fuel pump relay coil (P0087, P0230, P0231, P0232) |
| 55 | 10 A | ECM (diesel engine only) |
| 56 | 20 A | DFCM (diesel engine only) |
| 57 | 20 A | Trailer tow park lamp |
| 58 | 15 A | Trailer tow backup lamp |
| 60 | — | One Touch Integrated Start (OTIS) (diode) |
| 61 | — | Auxiliary battery (diode) |
| 62 | — | Auxiliary switch #2 |
| 63 | 30 A | Trailer tow battery charge |
| 65 | 20 A | Power point 2 (glove box) |
| 66 | 20 A | Power point 3 (cutaway B+) |
| 67 | 20 A | Power point 1 (instrument panel) |
| 68 | 50 A | Modified vehicle |
| 70 | 30 A | Stripped chassis |
| 72 | 20 A | Cigar lighter/ Power point |
| 74 | 30 A | Power seat |
| 75 | 20 A | Vehicle power 1, Powertrain control module power |
| 76 | 20 A | Vehicle power 2, Powertrain control module – emission related powertrain components |
| 77 | 10 A | Vehicle power 3, Powertrain control module – general powertrain components |
| 78 | 15 A | Vehicle power 4, Fuel pump relay coil (P0087, P0230, P0231, P0232) |
| 79 | 10 A | Vehicle power 5, Transmission |
| 80 | 10 A | Cluster run/start (stripped chassis) |
| 83 | — | Fuel pump (diode) (P0087, P0230, P0231, P0232) |
| 85 | — | Auxiliary switch #1 |