Wiring diagram TCM OBD II (I)
| Wiring diagram TCM OBD II (I) | 
| 16 | Rheostat, instrument lighting | 
| 22A | Main fuse board, dashboard | 
| 29 | Brake light switch | 
| 91 | Lamp, selector lever position indicator lighting. | 
| 245 | Selector lever position sensor on the front of the gearcase. | 
| 430 | Control module, Saab Trionic, on right-hand side behind the side trim, below the A pillar. | 
| 437 | Relay, SHIFT LOCK, main fuse box, dashboard (plac. 22B:C (LHD) and plac. 22B:B (RHD)). | 
| 439 | Solenoid, SHIFT LOCK, under selector lever. | 
| 445(H16-1) | Data link connector, 16-pin, CARB adjacent to the steering wheel under the dashboard. | 
| 502 | TCM control module on bulkhead partition behind the glove box. | 
| 506 | Switch, WINTER, on the centre console beside the selector lever. | 
| 507 | TCS control module, V6, under the right-hand front seat. | 
| 531 | Solenoid valves, transmission control module, in valve housing under the transmission. | 
| 532 | Input shaft speed sensor, on the transmission. | 
| 533 | Output shaft speed sensor, on the transmission. | 
| 534 | Kickdown switch; under accelerator pedal | 
| 535 | Temperature sensor, transmission fluid, under the transmission. | 
| 537 | SPORT switch on the selector lever knob. | 
| 540a | Main instrument display panel, low specification | 
| 540b | Main instrument display panel, high specification | 
| 586 | Control module, Motronic 4.1, on right-hand side behind the side trim below the A pillar. | 
| 587 | Control module, Motronic 5.2, on right-hand side behind the side trim below the A pillar. | 
| 589 | Control module, Saab Trionic OBD II, on right-hand side behind the side trim below the A pillar. | 
|  | 4-pin connectors | 
| H4-13 (LHD) | About 220 mm from the rheostat (instrument wiring). | 
| H4-13 (RHD) | In the branch leading to the climate control panel (instrument wiring). | 
| H4-15 (LHD) | About 250 mm from the SID branch leading to the right-hand loudspeaker (instrument wiring). | 
|  | 6-pin connector | 
| H6-5(LHD) | About 220 mm from the rheostat (instrument wiring). | 
| H6-5(RHD) | In the branch leading to the climate control panel (instrument wiring). | 
|  | 10-pin connectors | 
| H10-1 | On bracket behind battery | 
|  | 16-pin connector | 
| H16-3 | On bracket behind battery | 
|  | 33-pin connectors | 
| H33-4 | On the bulkhead partition behind the glove box. | 
|  | Crimps | 
| J4 (LHD) | About 450 mm from the rheostat towards the main instrument display panel (instrument wiring harness). | 
| J4 (RHD) | About 240 mm from the rheostat towards the main instrument display panel (instrument wiring harness). | 
| J9 (LHD) | About 150 mm from the SID branch towards connector H33-4 (instrument wiring). | 
| J9 (RHD) | About 50 mm from the radio branch towards the SID (instrument wiring). | 
| J32 (LHD) | About 210 mm from the brake light switch towards the rheostat (instrument wiring). | 
| J32 (RHD) | About 60 mm from the rheostat branch towards the ICE control module (instrument wiring). | 
| J53 (LHD) | About 480 mm from the main instrument display panel branch towards the SID (instrument wiring). | 
| J53 (RHD) | About 150 mm from the main instrument display panel branch towards ICE (instrument wiring). | 
| J85 (LHD) | About 270 mm from connector H33-4 (instrument wiring). | 
| J85 (RHD) | In the automatic transmission selector lever branch (instrument wiring). | 
| J94 (LHD) | About 140 mm from connector H33-4 towards the centre console (instrument wiring harness). | 
| J94 (RHD) | About 40 mm from the connector bracket branching point towards grounding point G34 (instrument wiring harness). | 
| J95 (LHD) | About 340 mm from grounding point G34 towards the centre console (instrument wiring). | 
| J95 (RHD) | About 90 mm from the connector bracket branch towards grounding point G34 (instrument wiring). | 
| J102 (LHD) | About 320 mm from the brake light switch towards the rheostat (instrument wiring). | 
| J102 (RHD) | About 160 mm from the brake light switch (instrument wiring). | 
| J164 (LHD) | About 290 mm from grounding point G34 towards the centre console (instrument wiring). | 
| J164 (RHD) | About 300 mm from the transmission control module (instrument wiring). | 
| J168 (LHD) | About 80 mm from the MAXI fuse box branch towards the reversing light switich (instrument wiring). | 
| J168 (RHD) | About 380 mm from the MAXI fuse box (instrument wiring). | 
|  | Grounding points | 
| G4 | Grounding point, centre console between the front seats. | 
| G33S | Grounding point, connector bracket (Signal) below the left-hand A pillar. | 
| G34P | Grounding point, control module bracket (Power) below right A-pillar | 
| G34S | Grounding point, control module bracket (Signal) below right A-pillar | 

 
     
		