ok...I work at a shop at school and I pulled this code from the computer "P1899 MFR CONTROLLED TRANSMISSION" i'm not to good with transmissions other then I think it means that the transmission doesn't know what gear it's in. I just need back-up on this if I'm right.....also my reverse lights don't work and It might have some link to it? help out please. :-)
2007-10-08 16:22:07 · 2 answers · asked by mbollard17 2 in Cars & Transportation ➔ Maintenance & Repairs
Also want to know If I change the Park neutral safety switch ...will this go away and my reverse lights come back?
2007-10-08 16:49:01 · update #1
P1899 Park/Neutral Position Switch Stuck In Park or In Gear
P1899 (M) P/N Switch Stuck In Park Or In Gear Incorrect input state detected for the Park/Neutral switch
Hope this helps.
2007-10-08 16:30:32 · answer #1 · answered by MIKEnJAPAN 5 · 0⤊ 0⤋
In my book P1899 reads p/n switch input stage. p/n would be park/neutral. That seems to fit with your diagnosis.
2007-10-08 23:49:19 · answer #2 · answered by tronary 7 · 0⤊ 0⤋