Matrix U7xe Service Manual download pdf (Page 40)

CHAPTER 8: TROUBLESHOOTING

8.12 TROUBLESHOOTING - NO RESISTANCE ISSUES

FIGURE A FIGURE BFIGURE A FIGURE B

NO RESISTANCE ISSUES

1) SYMPTOM:

No resistance.

2) SOLUTION:

1) Check the resistance wire connection between the ECB and LCB (Figure A).

2) Check if the resistance is open (Figure B).

- If there is no data on resistance, replace the ECB.

- If there is data on resistance, replace the LCB.

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Matrix U7xe Service Manual Page 40