Electrical rl
14. Memory facility
a. Examine harness wiring, checking continuity between SCM, C I M CM and drivers door
switch pack connectors as follows:
SCM Pin C / M CM Pin Switch Pack
82 Block A
4 19 Pin 15
5 18
Pin 16
6 17
Pin 04
8 - Pin 14
21 20
Pin 05
82 Block B
12 12 -
Check operation of switches by operating each switch in turn and checking voltage at
relevant pin toggles between ground and +12V on each switch change of state.
Check continuity on remote recall line from SCM pin connector
B2 pin 12 to C I M CM
connector B pin 11 and security / locking control module connector D pin 12.
Check continuity from BPU black 48-way connector pin 25 to SCM connector B2 pin 16
and BPU yellow 48-way connector pin 23 to SCM connector 82 pin 10.
b.
C.
d.
1
J86.1878
Fig. 1 Memory Facility
0 * Driver's side only (see fig. 1).
X300 EDM 15.4 - 33 Issue 1 August 1994
Electrical rl
15. Exit / Entry facility
a.
b.
Examine harness wiring, checking continuity between C/ M CM block B connector
pin
7 and column mode switch pack connector pin 17.
Operate switch and check continuity between C / M CM connector block B pin 7 and
ground with switch in 'auto' mode.
J86 - 1875
Fig. 1 Exit 1 Entry Facility
