Central locking (CL) diagnosis troubleshooting - AD80.20-P-5001GH
MODEL 163
| Central locking, location of components | GF80.20-P-0005-01GH | ||
| Fuses in order | |||
| AAM voltage supply in order | AD54.21-P-6000-01GH | ||
| Radio frequency remote control/electric central locking (RFL) in order | AD80.35-P-1001GHZ | ||
| All doors closed | |||
| Troubleshooting | |||
| Complaint | Possible cause | Notes | Remedy/Test step |
| Central locking completely inoperative | All-Activity Module (AAM) (N10) | AAM fault memory | AD54.21-P-4000GH |
| Central locking cannot be operated with the radio frequency remote control (transmitter key) | Radio frequency remote control/electric central locking (RFL) All-Activity Module (AAM) (N10) |
AAM fault memory | AD80.35-P-5001GH AD54.21-P-4000GH N10 |
| Central locking cannot be operated with the central locking switch (S21s10) Central locking switch (S21s10) All-Activity Module (AAM) (N10) |
AD80.20-P-6001-01GH | ||
| Central locking does not lock | Central locking relay, lock all doors (F1k20) All-Activity Module (AAM) (N10) |
AD80.20-P-6001-43GH | |
| Left front door and fuel tank flap are not unlocked | Central locking relay, unlock right door and rear doors (F1k23) All-Activity Module (AAM) (N10) |
AD80.20-P-6001-43GH | |
| Right front door, left rear door and right rear door are not unlocked | Central locking relay, unlock left door and fuel tank flap (F1k24) All-Activity Module (AAM) (N10) |
AD80.20-P-6001-43GH | |
| Individual side doors are not locked/unlocked | Right front and left front door rotary tumbler microswitch (S87/6), (S87/7) Central locking microswitch (M14/5s1), (M14/6s1) Right front and left front door CL actuating motor (M14/5), (M14/6) Left rear and right rear door rotary tumbler microswitch (S87/2), (S87/3) Central locking microswitch (M14/8s1), (M14/9s1) Left rear door and right rear door CL actuating motor (M14/8), (M14/9) All-Activity Module (AAM) (N10) |
Front door Rear door |
AD80.20-P-6001-39GH AD80.20-P-6001-41GH AD80.20-P-6001-42GH AD80.20-P-6001-41GH AD80.20-P-6001-42GH AD80.20-P-6001-40GH N10 |
| Tailgate is not locked/unlocked | Rotary tumbler/trunk lid microswitch (S88/1) | AD80.20-P-6001-44GH | |
| Central locking microswitch (M14/7s1) | AD80.20-P-6001-45GH | ||
| Central locking relay, unlock tailgate (F1k15) | AD80.20-P-6001-43GH | ||
| Tailgate CL actuating motor (M14/7) | AD80.20-P-6001-46GH | ||
| All-Activity Module (AAM) (N10) | N10 | ||
| Fuel tank flap is not locked/unlocked | Filler flap CL actuating motor (M14/10) | AD80.20-P-6001-47GH | |
| All-Activity Module (AAM) (N10) | N10 | ||
| No visual feedback from turn signal system when locking with transmitter key | Control module adaptation "CL visual feedback" activated Left front door (S87/7), right front door (S87/6), left rear door (S87/2), right rear door (S87/3), trunk lid (S88/1) rotary tumbler microswitch Central locking microswitch (M14/5s1), (M4/6s1), (M14/8s1), (M14/9s1), (M14/7s1) |
Front doors Rear doors Tailgate Side doors Tailgate |
AD54.21-P-2000-02GH AD80.20-P-6001-39GH AD80.20-P-6001-40GH AD80.20-P-6001-44GH AD80.20-P-6001-41GH AD80.20-P-6001-45GH |
| Automatic locking inoperative | Control module adaptation "Automatic locking when driving" activated | AD54.21-P-2000-02GH | |
| All-Activity Module (AAM) (N10) | N10 |