A locksmith is using an EEPROM programmer to read the PIN code from a vehicle's BCM. What precaution is most critical when desoldering the EEPROM chip?
-
A
Wearing non-conductive gloves to prevent fingerprints on the chip
-
B
Controlling heat carefully to avoid damaging adjacent SMD components and the chip itself
-
C
Disconnecting the vehicle battery before opening the BCM housing
-
D
Using only leaded solder to ensure a clean joint