AD80.35-S-4001A | Radio frequency locking (RFL) diagnosis fault memory | 15.5.97 |
MODEL 638
with CODE (FZ1) Central locking system with remote control
with CODE (FZ3) Convenience locking system
Radio frequency locking system (RFL), diagnosis previous knowledge | |||
Radio frequency locking system (RFL), fault memory notes | |||
a | Fuses O.K. | ||
b | Battery voltage > 11 V | ||
c | Unlock vehicle using radio frequency locking system | ||
d | Ignition ON | ||
e | Connect Hand-held Tester, read out fault memory | ||
Fault memory | |||
Fault code | Fault text | Possible cause/note | Remedy |
| Immobilizer monitoring lamp – | Cable Monitoring lamp Instrument cluster RFL control module | |
| Central locking system / convenience locking system - + or - no reply | Cable Control module Central locking system / convenience locking system ATA control module RFL control module |