 |
 |
Test scope |
Test connection |
Test condition |
Nominal value |
Possible cause/Remedy |
1.0 |
|
Antenna
HF line  +
|
N70
7
(A)
|
|
 +
|
Disconnect connector from roof control
panel control module N70
|
>20 k
|
Antenna
|
2.0 |
|
Antenna
HF line  -
|
 |
|
N70
 7
|
Disconnect connector from roof control
panel control module N70
|
>20 k
|
Antenna
|
3.0 |
|
Lock nut switch circuit
Left front door lock
switch ( S86/1) (CF)  |
1
(2)
1
(2) |
N69/1
N69/1
|
 2
(2)
 3
(2)
|
Disconnect connector from left front
door lock
switch (S86/1):
S86/1:
Rest position
Press and hold unlock:
S86/1:
Rest position
Press and hold lock: |
>20 k
<1
>20 k
<1  |
Wiring,
S86/1
|
4.0 |
|
Trunk lid lock switch (S88/2) (CF)
 |
A37
11
(1)
A37
12
(1) |
|
 +
 +
|
Disconnect connector from PSE control
module (A37)
S88/2:
Rest position
Press and hold unlock:
S88/2:
Rest position
Press and hold unlock: |
<1 V
11 - 14 V
<1 V
11 - 14 V |
Wiring,
S88/2
|
5.0 |
|
Data line
CAN H/CAN L
Motor electronics activation

to each other |
N73
1
(C)
|
|
N73
 2
(C)
|
Disconnect connector (C) from N73
and disconnect motor control module. |
>20 k |
Wiring.
|
6.0 |
|
Data line
CAN L
Motor electronics activation
-//-
|
N73
2
(C)
|
|
2)
|
Disconnect connector (C) from N73
and disconnect motor control module. |
<1  |
Wiring.
|
7.0 |
|
Data line
CAN H
Motor electronics activation
-//- |
N73
1
(C)
|
|
N73
2)
|
Disconnect connector (C) from N73
and disconnect motor control module. |
<1  |
Wiring.
|
8.0 |
|
Data line
CAN L
Motor electronics activation
 + |
N73
2
(C) |
|
N73
 +
|
Disconnect connector (C) from N73
and disconnect motor control module. |
>20 k |
Wiring.
|
9.0 |
|
Data line
CAN H
Motor electronics activation
 + |
N73
1
(C) |
|
N73
 +
|
Disconnect connector (C) from N73
and disconnect motor control module. |
>20 k |
Wiring.
|
10.0 |
|
Data line
CAN L
Motor electronics activation

- |
 |
|
N73
 2
(2)
|
Disconnect connector (C) from N73
and disconnect motor control module. |
>20 k |
Wiring.
|
11.0 |
|
Data line
CAN H
Motor electronics activation

- |
 |
|
N73
 1
(C)
|
Disconnect connector (C) from N73
and disconnect motor control module. |
>20 k |
Wiring.
|
12.0 |
|
Left/right front door IR
receiver (A26/1, A26/2)
Voltage supply
|
1
2
|
A26/1
A26/2

|
 2
 3
|
Remove both A26/1 and A26/2
|
4.5 - 5.5 V |
Wiring,
N69/1,
N69/2 |
13.0 |
|
Left/right front door IR
receiver (A26/1, A26/2)
Control wire
IR signal
-//- |
A26/1
3
A26/2
5
1 |
|
N69/1
 2
(3)
N69/2
 2
(3)
|
Disconnect connector (3) from N69/1,
N69/2
Remove A26/1 and A26/2
|
<1  |
Wiring. |
13.1 |
|
Left/right front door IR
receiver (A26/1, A26/2)
Control wire
IR signal
 +
|
N69/1
N69/2
2
(3) |
|
 +
|
Disconnect connector (3) from N69/1,
N69/2
Remove A26/1 and A26/2
|
>20 k |
Wiring. |
13.2 |
|
Left/right front door IR
receiver (A26/1, A26/2)
Control wire
IR signal

-
|
 |
|
N69/1
N69/2
 2
(3)
|
Disconnect connector (3) from N69/1,
N69/2
Remove A26/1 and A26/2
|
>20 k |
Wiring. |
14.0 |
|
ESC control
module (N26/5)
Voltage supply |
2
|
N26/5

|
 1
|
Disconnect connector from N26/5 |
11 - 14 V |
Circuit 30,
Circuit 31 |
15.0 |
   
     |
ESC control
module (N26/5)
Data lines
-//- |
N26/5
3
N26/5
4  |
|
N73
4
(B)
N73
 5
(B)
|
Disconnect connector from N26/5 and
connector (B) from N73. |
<1
<1
|
Wiring. |
15.1 |
   
     |
ESC control
module (N26/5)
Data lines
 - |
 |
|
N26/5
 3
N26/5
 4
|
Disconnect connector from N26/5. |
>20 k
>20 k
|
Wiring. |
15.2 |
   
     |
ESC control
module (N26/5)
Data lines
 + |
N26/5
3
N26/5
4  |
|
 +
 +
|
Disconnect connector from N26/5. |
>20 k
>20 k |
Wiring. |
16.0 |
   
|
Electronic ignition lock control
module (N73)
Circuit 50 wire
-//-
|
N73
9
(B)
|
|
K40/2
 10
(C3)
|
Disconnect connector (C3) from driver-side
fuse and relay module box (K40/2) and connector (B) from N73 |
<1  |
Wiring. |
16.1 |
     |
Electronic ignition lock control module
(N73)
Circuit 50 wire
 - |
|
|
K40/2
 10
(C3)
|
Ignition: OFF
Disconnect connector (C3) from K40/2 |
>20 k
|
Wiring,
N73
|
16.2 |
     |
Electronic ignition lock control module
(N73)
Circuit 50 wire
 + |
K40/2
10
(C3)
|
|
 +
|
Ignition: OFF
Disconnect connector (C3) from K40/2 |
>20 k
|
Wiring,
N73
|