No Response Central Timer Module

SYMPTOM
* NO RESP CENTRAL TIMER MODULE

POSSIBLE CAUSES
- No response logic GND CKT open
- No response B (+) CKT open
- No response bus (-) CKT open
- No response CTM DEF bus (-) CKT open
- No response IGN SW RUN/ACC CKT short - GND
- No response IGN SW RUN/START CKT short - GND
- No response power ground CKT open
- Fuse # 6 defective
- Fuse # 9 defective