 |
 |
Test scope |
Test connection |
Test condition |
Nominal value |
Possible cause/Remedy |
| 1.0 |
|
RCL control module (N54)
Voltage supply
 
     
 |
|
|
|
Ignition: ON
|
 |
Wiring,
Battery.
|
| 2.0 |
|
RCL control module (N54)
Voltage supply
Circuit 15 |
1  |
N54
|
 9
|
Ignition: OFF
Ignition: ON
|
< 1 V
11 - 14 V |
Wiring,
Circuit 31,
2.1 |
| 2.1 |
|
Circuit 15
|
 |
|
N54
9 |
Ignition: OFF
Ignition: ON |
< 1 V
11 - 14 V |
Wiring.
Circuit 15.
|
| 3.0 |
|
RCL receiver (interior
rear view mirror) (A26/7)
Voltage supply |
2 |
N54
|
11
|
- |
4.5 - 5.5 V |
Wiring,
A26/7,
N54,
3.1
|
| 3.1 |
|
(A26/7)
Voltage supply |
7 |
A26/7
|
8
|
Remove A26/7. |
4.5 - 5.5 V |
Wiring,
N54
|
| 4.0 |
|
RCL receiver (interior
rear view mirror) (A26/7)
IR signal control line |
1 |
N54
|
7
|
Lock vehicle by pointing IR
transmitter at RCL receiver (interior rear view mirror), keep IR
transmitter button pressed.
After vehicle completes locking process, read value.
Afterwards, release button and read second value.
|
Difference of values between
button depressed and button released approx.
0.3 - 1.0 V |
Wiring,
A26/7,
IR transmitter. |
| 5.0 |
 |
RCL receiver (interior
rear- view mirror) (A26/7), IRCL function indicator (E34)
Red indicator lamps |
1
5
|
|
2
12
|
Disconnect N54 from .
No or only 1 bridge (part no. 124 589 37 63 00) connected.
Both bridges connected. |
Red indicator lamps off.
Red indicator lamps light.
|
Wiring,
A26/7,
E34
|
| 6.0 |
 |
RCL receiver (interior
rear- view mirror) (A26/7), RCL function indicator (E34)
Green indicator lamps
|
1
6 |
|
2
12
|
Disconnect N54 from .
No or only 1 bridge (part no. 124 589 37 63 00) connected.
Both bridges connected. |
Green indicator lamps off.
Green indicator lamps light.
|
Wiring,
A26/7,
E34 |
| 7.0 |
|
RCL control module (N54),
output deactivation
(PSE/CL, CF, ATA)
(models 140, 202 only) |
1 |
N54
|
3
|
All doors are closed and locked.
Unlock vehicle by pointing IR transmitter at RCL receiver
(interior rearview mirror), while keeping IR transmitter button
pressed.
|
11 - 14 V
< 1 V
Green indicator lamps blink,
Vehicle unlocks. |
Wiring,
N54,
PSE control module (A37-A37/5),
Power soft top control
module (N52),
CF control module (N57),
ATA control module (N26).
Wiring,
3.0, 4.0, 6.0,
N54 |
| 8.0 |
|
RCL control module (N54),
output deactivation
(PSE/CL, CF, ATA)
(model 210 only) |
3 |
N54
|
12
|
All doors closed and locked.
Unlock vehicle by pointing IR transmitter at RCL receiver
(interior rearview mirror), while keeping IR transmitter button
pressed.
|
< 1 V
6 - 8 V
Green indicator lamps blink,
Vehicle unlocks. |
Wiring,
N54,
Combination control
module (N10-1).
Wiring,
3.0 - 5.0,
N54 |
| 9.0 |
|
RCL control module (N54),
output activation
(PSE/CL)
(model 210 only) |
3 |
N54
|
12
|
All doors closed and unlocked.
Lock vehicle by pointing IR transmitter at RCL receiver (interior
rearview mirror), while keeping IR transmitter button pressed.
|
< 1 V
11 - 14 V,
Vehicle locks, red indicator lamps blink, |
Wiring,
N54,
Combination control
module (N10-1).
Wiring,
3.0 - 5.0,
N54 |
| 10.0 |
|
RCL control module (N54),
output deactivation
(PSE/CL)
(models 140, 202 only) |
1 |
N54
|
4
|
All doors closed and unlocked.
Lock vehicle by pointing IR transmitter at RCL receiver (interior
rearview mirror), while keeping IR transmitter button pressed.
|
11 - 14 V
< 1 V
Vehicle locks, red indicator lamps blink.
|
Wiring,
N54,
PSE (A37-A37/5),
CF control module (N57),
ATA control module (N26).
Wiring,
3.0 - 5.0,
N54 |
| 11.0 |
|
RCL control module (N54),
output activation
(PSE/CL)
(model 129 only) |
4 |
N54
|
12
|
All doors closed and unlocked.
Lock vehicle by pointing IR transmitter at RCL receiver (interior
rearview mirror) |
Vehicle locks, red indicator lamps blink,
11 - 14 V for approx. 0.6 sec.
(values measurable by using Fluke 83, 88).
|
Wiring,
3.0 - 5.0,
N54,
PSE (M14/2 [model 129]),
N52,
N57,
N26
|
| 12.0 |
|
RCL control module (N54),
output deactivation
PSE/CL
(model 129 only) |
1 |
N54
|
4
|
All doors closed and locked.
Disconnect supply
pump (M14/2).
Unlock vehicle by pointing IR transmitter at RCL receiver
(interior rearview mirror). |
Green indicator lamps blink.
11 - 14 V for approx. 0.6 seconds.
(values measurable by using Fluke 83, 88).
|
Wiring,
3.0, 4.0, 6.0,
N54
|
| 13.0 |
|
Control line deactivation
(PSE/CL, CF, ATA)
  +
(models 129, 140, 202 only) |
12 |
N54
 |
3
|
Disconnect N54 from .
Disconnect PSE (M14/2, or A37-A37/5).
Disconnect ground wire from  .
Model 129 only: disconnect N52, N26.
|
>20 k |
Wiring. |
| 14.0 |
|
Control line deactivation
(PSE/CL, CF, ATA)
-
(models 129, 140, 202 only) |
1 |
N54
|
3
|
Disconnect N54 from .
Disconnect PSE (M14/2, or A37-A37/5).
Disconnect ground wire from .
Model 129 only: disconnect N52, N26.
|
>20 k |
Wiring. |
| 15.0 |
|
Control line activation
(PSE/CL, CF, ATA)
+
(models 140, 202 only) |
12 |
N54
|
4
|
Disconnect N54 from .
Disconnect PSE ( A37-A37/5).
Disconnect ground wire from .
|
>20 k |
Wiring. |
| 16.0 |
|
Control line activation
(PSE/CL, CF, ATA)
-
(models 140, 202 only)
|
1 |
N54
|
4
|
Disconnect N54 from .
Disconnect PSE (A37-A37/5). |
>20 k |
Wiring.
|
| 17.0 |
|
Control line deactivation/
activation (PSE/CL)
+
(model 129 only)
|
12
|
N54
|
4
|
Disconnect N54 from .
Disconnect PSE (M14/2).
Disconnect ground wire from . |
>20 k
|
Wiring. |
| 18.0 |
|
Control line deactivation/
activation (PSE/CL)
-
(model 129 only)
|
1 |
N54
|
4
|
Disconnect N54 from .
Disconnect PSE (M14/2). |
>20 k |
Wiring. |
| 19.0 |
|
Control line deactivation/
activation (PSE/CL, CF, ATA)
+
(model 210 only)
|
12 |
N54
|
3
|
Disconnect N54 from .
Disconnect combination control module (N10-1).
Disconnect ground wire from .
|
>20 k |
Wiring. |
| 20.0 |
|
Control line deactivation/
activation (PSE/CL, CF, ATA)
-
(model 210 only)
|
1
|
N54
|
3
|
Disconnect N54 from .
Disconnect combination control module (N10-1). |
>20 k |
Wiring. |
| 21.0 |
 |
Non-USA vehicles only,
continue to next test step.
|
- |
-
|
-
|
- |
- |
- |
| 22.0 |
|
Non-USA vehicles only,
continue to next test step.
|
- |
-
|
-
|
- |
- |
- |
| 23.0 |
|
Non-USA vehicles only,
continue to next test step.
|
- |
-
|
-
|
- |
- |
- |
| 24.0 |
|
CAN L data line
Motor electronics activation
-//-
(CAN only) |
N54
13 |
|
N3/4
1) |
Disconnect N54 from .
Disconnect N3/4 (HFM-SFI) or N3/7 (IFI), N3/10, N3/11, N3/12, (ME-SFI)
or N3/13 (DAS) control module.
|
<1 |
Wiring. |
| 25.0 |
|
CAN H data line
Motor electronics activation
-//-
(CAN only) |
N54
14 |
|
N3/4
1) |
Disconnect N54 from .
Disconnect N3/4 (HFM-SFI) or N3/7 (IFI), N3/10, N3/11, N3/12, (ME-SFI)
or N3/13 (DAS) control module.
|
<1 |
Wiring. |
| 26.0 |
|
CAN L data line
Motor electronics activation
+
(CAN only)
|
13 |
N54
|
12
|
Disconnect N54 from .
Disconnect ground wire from .
Disconnect N3/4 (HFM-SFI) or N3/7 (IFI), N3/10, N3/11, N3/12, (ME-SFI)
or N3/13 (DAS) control modules.
|
>20 k |
Wiring. |
| 27.0 |
|
CAN H data line
Motor electronics activation
+
(CAN only)
|
14 |
N54
|
12
|
Disconnect N54 from .
Disconnect ground wire from .
Disconnect N3/4 (HFM-SFI) or N3/7 (IFI), N3/10, N3/11, N3/12, (ME-SFI)
or N3/13 (DAS) control modules.
|
>20 k
|
Wiring. |
| 28.0 |
|
CAN L data line
Motor electronics activation
-
(CAN only)
|
1 |
N54
|
13
|
Disconnect N54 from .
Disconnect N3/4 (HFM-SFI) or N3/7 (IFI), N3/10, N3/11, N3/12, (ME-SFI)
or N3/13 (DAS) control modules.
|
>20 k
|
Wiring. |
| 29.0 |
|
CAN H data line
Motor electronics activation
-
(CAN only)
|
1 |
N54
|
14
|
Disconnect N54 from .
Disconnect N3/4 (HFM-SFI) or N3/7 (IFI), N3/10, N3/11, N3/12, (ME-SFI)
or N3/13 (DAS) control modules.
|
>20 k |
Wiring. |
| 30.0 |
|
CAN H/CAN L data line
Motor electronics activation
to each other
(CAN only)
|
13 |
N54
|
14
|
Disconnect N54 from .
Disconnect N3/4 (HFM-SFI) or N3/7 (IFI), N3/10, N3/11, N3/12, (ME-SFI)
or N3/13 (DAS) control modules.
|
>20 k
|
Wiring. |
| 31.0 |
|
Non-USA vehicles only.
Continue to next test step.
|
|
|
|
|
|
|
| 32.0 |
|
Left front door lock
switch (S86/1)
|
8
10
|
|
12
12
|
Disconnect N54 from .
Disconnect trunk lid lock switch (S88/2).
S86/1:
Rest position
S86/1:
Hold: unlock
S86/1:
Rest position
S86/1:
Hold: lock
|
< 1 V
11 - 14 V
< 1 V
11 - 14 V |
Wiring,
S86/1 |
| 33.0 |
|
Trunk lid lock
switch (S88/2) (CF)
|
8
10
|
|
12
12
|
Disconnect N54 from .
Separate left front door separation point (X35/1).
S88/2:
Rest position
S88/2:
Hold: unlock
S88/2:
Rest position
S88/2:
Hold: lock
|
< 1 V
11 - 14 V
< 1 V
11 - 14 V |
Wiring,
S88/2 |
Printable
version
