Diagnostic Manual, Body and Accessories,
Volume 3
Diagnosis - Diagnostic Trouble Code (DTC) Memory
Preliminary work:
Diagnosis - Function Test  11 |
CAUTION!
Injury hazard from pinching and crushing, in extreme cases extremities can
even be severed when caught in the mechanism.
Do not allow any body parts to be in the general area of the moving components.
Prerequisite for reading DTC memory
1. Fuses O. K.,
2. Battery voltage > 11 V,
3. Connect HHT according to connection diagram, see section 0,
4. Review entire 11.2 section. |
DTC
 |
Possible cause |
Test step/Remedy 1) |
 |
No fault stored in memory |
|
 |
Left cover "locked" switch
(A24s2) |
23  4.0 |
 |
Right cover "locked" switch
(A25s2) |
23 5.0 |
 |
Left cover "closed" switch
(A24s1) |
23 6.0 |
 |
Cover "closed" switch (A25s1) |
23 7.0 |
 |
Left bow "locked" switch
(A22s2) |
23 8.0 |
 |
Right bow "locked" switch
(A23s2) |
23 9.0 |
 |
Left bow "closed" switch
(A22s1) |
23 10.0 |
 |
Right bow "closed" switch
(A23s1) |
23 11.0 |
 |
Left front soft top "locked" switch
(S84/1) |
23 12.0 |
|
Right front soft top "locked" switch
(S84/2) |
23 13.0 |
|
Soft top compartment "open" switch
(S84/5) |
23 14.0 |
|
Soft top fabric bow "raised" switch
(S84/6) |
23 15.0 |
|
Soft top "open" switch (soft top
in storage compartment) |
23 16.0 |
|
Soft top "raised" switch
(S84/4) |
23 17.0 |
|
RB "retracted" switch (S83/1) |
23 18.0 |
|
Left front door "window down" limit
switch (S21/9) |
23 19.0 |
|
Right front door "window down" limit
switch (S21/8) |
23 20.0 |
|
VSS signal is un-logical (only retrieveable
with control module version 7.6)
(when using the dynamometer or brake test equipment, operation of the soft
top is locked. When reading out the impulse scan tool DTC'S, the DTCs 19
or 28 or 29 and 30 are given. If the vehicle is subsequently driven for
more then 10 seconds, the soft top function is again possible. DTCs 19 or
28 or 29 remain in memory, erase impulse indication). |
23 21.0 |
|
Hard top recognized as installed
on vehicle |
23 22.0 |
|
Power soft top switch (S84) |
23 23.0 |
|
RB switch (manual operation) |
23 24.0 |
|
RB control module (crash deployment)
(N53) |
23 25.0 |
|
Roll Bar crash deployment |
23 26.0 |
|
Unlogical limit switch signals (check
limit switches via diagnostic mode) |
13 |
|
Operation time span exceeded |
23 28.0 |
|
Low voltage |
23 29.0 |
|
Speedometer signal is missing. |
23 30.0 |
|
VSS signal (wheel speed) (ABS control
module) missing |
23 31.0 |
|
Soft top function locked |
23 32.0 |
| 1) Observe Preparation
for Test, see 22. |
|
Printable
version
