Checking the ground terminal
Connecting the breakout box
Connect the breakout box. See Connecting the breakout box Connecting the Breakout Box, Central Electronic Module (CEM).
Continue - Checking the ground terminal
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Checking the ground terminal
- Ignition off
- Control module disconnected.
- Switch off all equipment that takes power from the battery (courtesy lighting, radio etc).
Connect an ohmmeter between terminal #B21 on the breakout box and the battery negative terminal.
ohms
The ohmmeter should read approximately 0.
OK - No Fault Found
Not OK - contact resistance and oxidation
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Checking for open-circuits, contact resistance and oxidation
Check ground terminal 31/6 (LHD)/ 31/10 (RHD) and the wiring connected to it. Check for an open-circuit. Check for contact resistance and oxidation.
Other information
- Checking wiring and terminals Checking Wiring And Terminals
Select Continue when the fault has been remedied.
Continue - Verification
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Verification
- Ignition off
- Control module disconnected.
- Switch off all equipment that takes power from the battery (courtesy lighting, radio etc).
Connect an ohmmeter between terminal #E1 on the breakout box and the battery negative terminal.
ohms
The ohmmeter should read 0.
Yes - FAULT FOUND
No - Fault-tracing information
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Fault-tracing information
Information
Fault-tracing information
The fault should be diagnosed and remedied. Since this is not the case the fault-tracing process has failed.
Complete the fault-tracing for those fault or try again.
Do you want to terminate fault-tracing at this time?
Yes - Exit fault-tracing
No - Attempt New Test
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Attempt New Test - Connecting the breakout box
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