Intermittent Fault

Intermittent Fault






Check the ECC control module and power unit connectors for contact resistance and oxidation according to Checking wiring and terminals - Intermittent faults. Checking Wiring and Terminals
Check cable between ECC control module #A14 and power unit terminal #A2 for an open-circuit according to Checking wiring and terminals - Intermittent faults and an intermittent short-circuit to ground according to Checking wiring and terminals - Intermittent faults. Checking Wiring and Terminals

Remedy as necessary.

Other information

- Connection of breakout box to ECC control module Connection of Breakout Box ECC
- The voltage on the signal cable varies between approximately - 0.22-2.5 V. For other values refer to Signal Specifications ECC Signal Specification ECC