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Home >> Dodge and Ram >> 2003 >> Durango Base, 5.9 Z, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Chassis Diagnostic Procedures - Anti-Lock Brake System) >> System Description And Functional Operation >> Abs >> Self-Test At Ignition Turn On >> Ram And ROM Checks

Ram And ROM Checks

WARNING: This page is about a different car, the 2004 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.

RAM and ROM are major parts of the CAB in the EBC 125 and EBC 325 systems. Read-Only-Memory (ROM) is a permanent memory that contains the instructions that perform all calculations and decisions that make up antilock braking. Random-Access-Memory (RAM) is an erasable, rewritten memory that is used to keep track of all numeric computations and decisions. RAM and ROM are both verified at ignition turn on.