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I got in the truck and started it one day and “Gearbox Fault” popped up. I couldn’t shift out of park. I restarted it and it went away. It has happened a few more times, some times while driving. The message pops up and the car seems to be in 3rd gear only. If I turn off and restart or clear codes, it goes away. It’s been happening very sporadically, but becoming more prevalent lately. I’ve also noticed that some times when it happens, the illuminated “D” on the dash will flash on and off.
My first thought was battery/alternator. I had the alternator checked and was told it’s good. I put in a new battery. To no avail. My Indy swears it’s the gear shifter at the console. I feel he’s guessing. I’ll source a used one, but don’t want to react to guessing.
Going through all of the systems, I’ve found numerous codes. This keeps me thinking current. Maybe the alternator check was inaccurate.
Below are the codes that are there now.
I’ve also read where older models had similar issues when the brake light switch at the pedal gets wonky.
Im open to any suggestions any of you may care to share and I thank you in advance
Dave
P0915 Gearshift position - circuit range / position
U0132 Lost communication with ride level control module
U0402 Invalid data received from transmission control module
B12fE Fan
U0121 Lost communication with ABS control module
U0159 Lost communication with parking assist control module
P0850 Park / neutral switch input circuit
My first thought was battery/alternator. I had the alternator checked and was told it’s good. I put in a new battery. To no avail. My Indy swears it’s the gear shifter at the console. I feel he’s guessing. I’ll source a used one, but don’t want to react to guessing.
Going through all of the systems, I’ve found numerous codes. This keeps me thinking current. Maybe the alternator check was inaccurate.
Below are the codes that are there now.
I’ve also read where older models had similar issues when the brake light switch at the pedal gets wonky.
Im open to any suggestions any of you may care to share and I thank you in advance
Dave
P0915 Gearshift position - circuit range / position
U0132 Lost communication with ride level control module
U0402 Invalid data received from transmission control module
B12fE Fan
U0121 Lost communication with ABS control module
U0159 Lost communication with parking assist control module
P0850 Park / neutral switch input circuit