Table 2, Trouble Code/Alarm Code Table
| Trouble Code | Information Sensor Cause of Fault | Remedy in F0:DATA LIST No. | Trouble Code Storage when ... |
|---|---|---|---|
| 18 | DISARM WIRE | ||
| OPEN CIRCUIT | 13, 14 | · Incorrect voltage level (voltage in region |
1.5 to 2.6 V ± 10%) to control unit Ter.11
or
· Interruption (resistance > 3.5 kW) in wiring harness between ATWS control unit Ter.11 and door lock on driver's side (desensitize lead)
| 25 | HORN |
CIRCUIT
| 24 | · Voltage to control unit Ter. 24 (horn input) |
< 3.5 V ± 20%
(lead interruption, horn defective)
| 26 | TURN SIGNAL |
LEFT CIRCUIT
| 21 | · Interruption (resistance > 41 kW in wiring harness between control unit Ter.12 and left turn signal units | |
|---|---|---|
| 27 | TURN SIGNAL |
RIGHT CIRCUIT
| 22 | · Interruption (resistance > 41 kW) in wiring harness between control unit Ter.25 and right turn signal units | |
|---|---|---|
| 32 | TRUNK SWITCH |
ALARM ACTIVATED
| 05 | · The ATWS control unit has registered an unauthorized manipulation at the "luggage compartment/tailgate" input | |
|---|---|---|
| 33 | ENGINE HOOD SW. |
ALARM ACTIVATED
| 04 | · The ATWS control unit has registered an unauthorized manipulation at the "bonnet" input | |
|---|---|---|
| 34 | DOOR SWITCH |
ALARM ACTIVATED
| 03 | · The ATWS control unit has registered an unauthorized manipulation at the "doors" input |
Note: If the time span between "desensitizing" and opening the door is too short (< 0.5 s), an alarm code may be stored although no alarm is present.
| 35 | IGNITION ON |
ALARM ACTIVATE
| 02 | · The ATWS control unit has registered an unauthorized manipulation at the "ignition Ter.15" input | |
|---|---|---|
| 36 | CRANK SIGNAL |
ALARM ACTIVATE
| 11,12 | · The ATWS control unit has registered an unauthorized manipulation at the "starter Ter.50" input | |
|---|---|---|
| 37 | RADIO RECEIVER |
ALARM ACTIVATE
| 07,08 | · The ATWS control unit has registered an unauthorizedmanipulation at the "radio" input | |
|---|---|---|
| 39 | DISARM SIGNAL |
ALARM ACTIVATED
| 13 | · The ATWS control unit has registered an unauthorized manipulation at the "desensitize" input | |
|---|---|---|
| 46 | PANE BREAKAGE |
SENSOR ALARM
ACTIV.
| 09,10 | · The ATWS control unit has registered an unauthorized manipulation at the "rear screen monitor" input (Estate only). | |
|---|---|---|
| 55 | REPLACE | |
| ECU | 18 | · RAM memory of control unit defective |
or
· Difference between operating voltage minus excitation lead voltage > 20%