| A1 | Instrument cluster | 19L | PE54.30 |
| A1r1 | Instrument illumination rheostat | 19L | |
| A9 | A/C compressor | 29L | PE83 |
| A9k1 | Electromagnetic clutch | 30L | |
| A9l1 | RPM sensor | 28L | |
| A9v1 | Erase diode | 30L | |
| A9x1 | A/C compressor connector | 28J | |
| A32 | Heater system air circulation unit | 6L | PE83 |
| A32m1 | Blower motor | 5L | |
| A32n1 | Blower regulator | 7L | |
| A37/4 | PSE control module (CL,MVA) | 50L | |
| B10/1 | Heater core temperature sensor | 10L | |
| B10/4 | In-car temperature sensor | 9L | |
| B10/4m1 | Aspirator blower | 8L | |
| B10/4b1 | In-car temperature sensor | 9L | |
| B10/6 | Evaporator temperature sensor | 12L | |
| B10/6x1 | Evaporator temperature sensor connector | 11J | |
| B10/5 | Outside temperature sensor | 24L | |
| B10/5x1 | Outside temperature sensor connector | 23J | |
| B11/4 | ECT sensor | 27L | |
| B12 | Refrigerant pressure sensor | 25L | |
| F1 | Fuse and relay box | 2L 13L 40L 49L |
|
| F1f2 | Fuse 2 | 1K | |
| F1f9 | Fuse 9 | 3K | |
| F1f12 | Fuse 12 | 2K | |
| F1f18 | Fuse 18 | 13K | |
| F1f24 | Fuse 24 | 49K | |
| F1f31 | Fuse 31 | 40K | |
| K9/1 | Auxiliary fan relay module (stage 1) | 38L | |
| K10 | Auxiliary fan relay module (stage 2) | 34L | |
| M4 | Auxiliary fan | 44L | |
| M4m1 | Left auxiliary fan | 43L | |
| M4m2 | Right auxiliary fan | 44L | |
| M4x1 | Auxiliary fan connector | 42K | |
| M4x2 | Auxiliary fan connector | 44K | |
| M13 | Coolant circulation pump | 53L | |
| N4/1 | EA/CC/ISC control module | 32L | |
| N4/3 | CC/ISC control module | 31L | |
| N22 | AAC pushbutton control module | 4A 12A 20A 28A 36A 44A 52A |
PE83.40 |
| R15 | Auxiliary fan preresistor | 41L | |
| S2/1 | Ignition/starter switch | 15L | |
| W1 | Main ground (behind instrument cluster) | 6H 8H |
|
| W16/3 | Ground (output ground - component compartment - left) | 43F | |
| X4 | Terminal block (circuit 30, left footwell) | 3H 15H |
|
| X11/4 | Diagnostic data link connector | 23L | |
| X11/18 | EA connector (chassis) | 31H | |
| X12/3 | Terminal block (circuit 30/15 unfused) (3-pole) | 37H | |
| X18 | Interior/taillamp harness connector | 50H | |
| X24 | Headlamp harness connector | 51H | |
| X26 | Interior/engine harness connector | 21E | |
| X26/25 | Engine/chassis connector (24-pole) | 26H | |
| X64/4 | Dual auxiliary fan connector (2-pole) | 42H | |
| Y11/3 | Switchover valve block (8 connections) | 46L | |
| Y21y1 | Left-side water valve | 51L | |
| Y21 | Duovalve | 52L | |
| Y21y2 | Right-side water valve | 52L | |
| Z3/1 | Circuit 15 connector sleeve (automatic A/C, feed from auxiliary coolant pump control relay - K30) | 7G 51E |
|
| Z6/16 | Ground connector sleeve (automatic A/C temperature sensor) | 10G 25D |
|
| Z81 | Circuit 58d connector sleeve (feed from IC) | 18G |