Memory Switch Input Open

Test 1 - 2:

Test 3 - 5:

SYMPTOM
MEMORY SWITCH INPUT OPEN

WHEN MONITORED
Continuously when the PCI bus is active.

SET CONDITION
When the Memory Set switch voltage is \e1mgreater than 4.8 volts for over 10 seconds, the BCM will set this code.

POSSIBLE CAUSES
- DTC present
- Memory set switch open
- Memory select switch MUX open
- Memory select switch return open
- Body control module