Test readings, driver door module, (702D): Remember: J1
NOTE:
All units on the I and P-buses send signals.
COMPONENT FUNCTION
| Control module pin | Component/ function | IN/OUT | Test criteria | Measure across | Test reading | |
|---|---|---|---|---|---|---|
| 1 | Activation power door mirror right/left | IN/OUT | Ignition ON | 1-(J2-7) | B+ | |
| 2 | Activation power door mirror up/down | IN/OUT | Ignition ON | 2-(J2-7) | B+ | |
| 3 | Luggage compartment button | IN | Ignition ON | 3-(J2-7) | 4.8V | |
| 4 | Ground, logic | OUT | Ignition ON | 4-B+ | B+ | |
| 5 | Power supply, hall sensor | IN | Ignition ON | 6-(J2-7) | 4.6-4.7V | |
| 6 | Power mirror button, supply | IN | Ignition ON | 6-(J2-7) | 4.2V | |
| 7-8 | Not connected | |||||
| 9 | Hall sensor 2 | IN | Ignition ON | Express activated | 9-5 | 6.3-6.4 AC |
| 10 | Rheostat | IN | Ignition ON | Increase from MIN to MAX | 10-(J2-7) | 4-12V |
| 11 | Power mirror, horizontal position | IN | Ignition ON | Between end positions | 11-21 | 0.8-4V |
| 12 | Central locking system, lock/unlock | OUT | Door closed, ignition OFF | 12-(J2-7) | 4.6-4.7V | |
| 13 | TSL sensor | IN | Ignition ON | 13-(J2-7) | 11V | |
| 14 | Sensor, central locking system lock/unlock | IN | Ignition ON | 14-(J2-7) | 1.86V | |
| 15 | Power mirror, vertical position | IN | Ignition ON | Between end positions | 15-21 | 0.7-3.8V |
| 16 | Hall sensor 1 | IN | Ignition ON | Express activated | 16-5 | 6.3-6.4 AC |
| 17 | Common activation, power mirror | IN | Ignition ON | 17-(J2-7) | B+ | |
| 18 | Extending power mirror | OUT | Ignition ON | Extend power mirror | 18-31 | B+ |
| 19 | Central locking system, lock/unlock | OUT | Door closed, ignition OFF | 19-(J2-7) | Lock 12V for < 0.2s Unlock 4.5V for < 0.2s |
|
| 20 | +30 voltage logic | OUT | Ignition ON | 20-(J2-7) | B+ | |
| 21 | Power supply, potentiometer | IN | Ignition ON | 21-30 | 4.76V | |
| 22 | Ground, hall sensor | OUT | 22-5 | 4.76V | ||
| 23 | Central locking system, lock/unlock | OUT | Door closed, ignition OFF | 23-(J2-7) | Lock 0.3V for < 0.2s Unlock 12V for < 0.2s |
|
| 24 | Sensor ground, central locking system | OUT | Ignition ON | 24-32 | 4.10V | |
| 25 | TSL activation | OUT | Door closed, ignition OFF | 25-(j2-7) | Lock 6V for < 0.2s Unlock 5.2V for < 0.2s |
|
| 26 | Power mirror button, ground | OUT | Ignition ON | 26-6 | 3.7V | |
| 27 | Courtesy lighting | IN | Ignition ON | 27-(J2-7) | B+ | |
| 28 | I-bus | OUT | Ignition ON | Use 86 11 857 Test lamp, red/green | 28-(J2-7) | Test lamp should flash |
| 29 | Not connected | |||||
| 30 | Potentiometer ground | OUT | Ignition ON | 30-21 | 4.75V | |
| 31 | Contracting power mirror | OUT | Contract power mirrors | 31-18 | B+ | |
| 32 | Door switch | IN | Ignition ON | 32-(J2-7) | 4.10V | |