Discussion:
trouble code 9

Hey everyone. I have a toyota 7fgcu30 serial number 69449 in the shop. Propane powered with electric throttle control. The alternator isnt charging and the light shaped like a crankshaft with rotating piston is flashing me a code 9. We tried a new alternator and it still isnt charging. There is battery voltage at the charge wire , battery voltage with key off at one terminal at the three wire connector and battery voltage with key on on another wire and no voltage any time at the third wire. Can anybody tell me if the code and the charging problem are related and if so guide me in the direction to repair it. Also a code description list would be greatly appreciated. Thanks
Shane. loewen12 at hotmail dot com.
  • Posted 3 Aug 2011 03:08
  • By shaner
  • joined 1 Mar'11 - 29 messages
  • British Columbia, Canada
Showing items 1 - 2 of 2 results.
thanks toyzilla. The black with red stripe Wire was broken about a foot and a half up the harness where it joins 3 other wires of same color. Found multiple other poor electrical repairs from the past along the way in other circuits.
  • Posted 3 Aug 2011 09:33
  • By shaner
  • joined 1 Mar'11 - 29 messages
  • British Columbia, Canada
white w blu stripe: B+ from alt-s fuse
yellow: from dash light (idiot light)
blak w yellow stripe (or) red stripe: key switch + after ign fuse. look at rub point on on valve cover where alt harness goes over.
all should be + with key on
  • Posted 3 Aug 2011 03:30
  • By toyzilla
  • joined 29 Mar'10 - 175 messages
  • Texas, United States
easier to ask forgiveness than to ask permission.

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Fact of the week
In March 2002, identical twins in Finland died on the same day in similar accidents within hours of each other. A 70-year-old man was killed by a truck while cycling; hours later, his twin brother was killed by a truck on the same road, about a mile away, before the family had been informed of the first accident.
UN Forklift FB25N1LZ1
HANGZHOU, Zhejiang, China
New - Sale
UN Forklift FD35T-C2JB2
HANGZHOU, Zhejiang, China
New - Sale
Upcoming industry events …
November 27, 2025 - Jakarta, Indonesia
December 9-11, 2025 - Aktau, Kazakhstan
June 22-25, 2026 - Chicago, Illinois, United States