Checking Ground Terminal ECC

Checking ground terminal ECC

Checking ground terminal








- Ignition off.
- ECC control module disconnected.
- Switch off all equipment that takes power from the battery (courtesy lighting, radio etc).
- Connect breakout box according to Connection of breakout box ECC Connection of Breakout Box ECC.
Connect an ohmmeter between battery negative terminal and control module #23 (#A23) on the breakout box.









The ohmmeter should read approximately 0 ohms

OK - Verification

Not OK - Checking for an open-circuit

-------------------------------------------------

Checking for an open-circuit
Check cable between ECC control module #A23 and ground terminal for an open-circuit according to Checking wiring and terminals. Permanent fault Checking Wiring and Terminals. Permanent Fault.










Continue - Verification

-------------------------------------------------

Verification

Hint: After carrying out the repair, check that the fault has been remedied:








- Ignition off.
- ECC control module disconnected.
- Switch off all equipment that takes power from the battery (courtesy lighting, radio etc).
Connect an ohmmeter between battery negative terminal and control module #A23 (#23) on the breakout box.









The ohmmeter should read approximately 0 ohms.

OK - Fault has been remedied

Not OK - Fault-tracing information

-------------------------------------------------

Fault-tracing information




Information

Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.

Do you want to exit fault-tracing?

Yes - Exit fault-tracing

No - Attempt New Test


-------------------------------------------------