Memory Facility

Memory Facility, Fig.1:

14.
a. Examine harness wiring, checking continuity between SCM, C/M CM and drivers door switch pack connectors as follows:

SCM Pin C/M CM Pin Switch Pack

B2 Block A

4 19 Pin 15
5 18 Pin 16
6 17 Pin 04
8 - Pin 14
21 20 Pin 05

B2 Block B
12 12 -

b. Check operation of switches by operating each switch in turn and checking voltage at relevant pin toggles between ground and +12 V on each switch change of state.
c. Check continuity on remote recall line from SCM pin connector B2 pin 12 to C/M CM connector B pin 11 and security/locking control module connector D pin 12.
d. Check continuity from BPU black 4 way connector pin 25 to SCM connector B2 pin 16 and BPU yellow 48-way connector pin 23 to. SCM connector B2 pin 10.