Tod red light flashing all the time. cannot read the code. is there a scan out there that reads it?
Jan 16, 2017 at 3:02 PM
Flashing red TOD light
2002 ISUZU TROOPER
BRUNROPE
- MEMBER
- 1 POST
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STEVE W.
- ✓ASE Certified Mechanic
- 15,200 POSTS
The most common problem is the speed sensor. They start to fail and flash the TOD light.
Very costly usually. A dealer level tool can read the codes and allow you to do diagnostics. This is one item you really do not want to just replace it as a test. The actuator is another failure item, again a good scan tool will save a bunch of money on these.
Very costly usually. A dealer level tool can read the codes and allow you to do diagnostics. This is one item you really do not want to just replace it as a test. The actuator is another failure item, again a good scan tool will save a bunch of money on these.
Jan 16, 2017 at 4:42 PM
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