Diagnostic Manual, Body and Accessories,
Volume 1.1
Electrical Test Program - Test
 |
Test scope |
Test connection |
Test condition |
Nominal value |
Possible cause/Remedy |
| 1.0 |
Remote trunk release via
remote trunk release switch (S15) |
|
|
|
Trunk lid closed.
Trunk lid not locked with mechanical key.
Remote trunk release switch (S15):
Press switch: |
Trunk lid opens.
|
Wiring,
1.1,
3.0,
23 PSE 1.0,
32
1.0,
32 PSE 2.0,
PSE control module (A37).
|
| 1.1 |
Remote trunk lid release
switch (S15) |
9 
(1)
|
A37
|
 7
(1)
|
Disconnect PSE control module
(A37) from .
S15:
Rest position
S15:
Hold pressed |
< 1 V
11 - 14 V |
Wiring,
S15 |
| 2.0 |
Remote trunk release via
IR transmitter |
|
|
|
Trunk lid closed.
Trunk lid not locked with mechanical key.
Vehicle locked via IR transmitter.
Point IR transmitter at an IR receiver and
press IR transmitter button two times within 0.8 seconds.
|
Trunk lid opens. |
Wiring,
3.0,
23 PSE 1.0,
23 PSE/CL,
32 1.0,
32 PSE 2.0,
PSE control module (A37).
|
| 3.0 |
Activate RTR control
valve (Y65/3) (CL) |
21 (1) |
A37
|
8
(1)
|
S15:
Rest position
S15:
Hold pressed |
< 1 V
11 - 14 V, as long as PSE pump runs (use fluke 83, 88 to measure
voltage). |
Wiring,
1.1,
23 PSE 1.0,
PSE control module (A37). |
|
Printable
version
