Blank CMTC Displaying CCD

Tests 236 - 241:

SYMPTOM
* BLANK COMPASS/MINI-TRIP COMPUTER DISPLAYING CCD

POSSIBLE CAUSES
- Open CCD bus (+) wire
- Open CCD bus (-) wire
- Open fused B (+) circuit
- Open fused ignition switch output CKT.
- Open ground circuit
- Defective CMTC/CCD bus