|
No.
|
TECH 1 Display
|
Conditions for Checking
|
Nominal Value
|
Trouble Codes
|
Terminal
|
| 04 |
|
TRUNK SWITCH
|
Luggage
compartment lid/tailgate closed
|
OPEN 12V
(luggage
compart-ment lamp OFF)
|
32
|
26
|
|
|
|
Luggage
compartment lid/tailgate open
Note:
TECH
1 indicates the switch condition of the contact in question, i.e. DOORS
SWITCH CLOSED means:
Switch
closed = 0 V, door open
|
CLOSED 0V
(luggage
compart-ment lamp ON)
|
|
|
| Notes
on Trouble-shooting: |
|
Nominal
Value:
|
Cause
of Fault:
(If
nominal value is not attained)
|
| · Release and disconnect wiring harness plug
K94 from ATWS control unit |
|
|
|
| · Luggage compartment lid/tailgate closed
(switch S15 pressed) |
|
Luggage
compartment lamp OFF
|
· Trouble-shooting of vehicle electronics in area of luggage
compartment lamp switch S15
· Trouble-shooting of central locking
· Instrument panel wiring harness, short circuit to ground
from: X1/Ter. 67
to: K94/Ter. 26
|
| · Using multimeter, measure voltage |
|
greater
than 9 volts
|
· Body wiring harness, interruption
from: X1/Ter. 67
to: K94/Ter. 26
|
| · Luggage compartment lid/tailgate open |
|
Luggage
compartment lamp ON
|
· Trouble-shooting of vehicle electronics in area of luggage
compartment lamp switch S15
|
| · Using multimeter, measure voltage |
|
approx.
0 volts
|
· Instrument panel wiring harness, interruption
from: X1/Ter. 67
to: K94/Ter. 26
|
| If nominal values are attained: |
|
|
· Control unit K94 defective
|
|
|
|
|
|
|
|
