New Electronic Control Module (ECM) Provides Improved Reliability {1901}
- Machine Engines:
- 3500B Series
Description of Change: A new Electronic Control Module (ECM) is used on these machine engines. The new ECM provides improved resistance to voltage spikes.
Adaptable To: The new 176-7503 Control Group (ECM) is a direct replacement for the former 130-7481 Control Group. The new ECM is used on current production engines. The new ECM is adaptable to all 3500B engines. The former Electronic Control Module is cancelled.
Caterpillar Information System:
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