Transmission issue?

[Wranglerfix]

@Haaris Khan The hard shift from 1st to 2nd when cold is the processor failing on the TCM side of the PCM. The processors are obsolete, which makes the oem pcm unrepairable.

Is your check engine light on? Any codes?

 

[kamoi96744]

2004 jeep wrangler TJ when it's cold vehicle shifts ok.after it heats up feels like its stuck in 3 red gear

 

[kamoi96744]

@Haaris Khan The hard shift from 1st to 2nd when cold is the processor failing on the TCM side of the PCM. The processors are obsolete, which makes the oem pcm unrepairable.

Is your check engine light on? Any codes?

Yes and the code said the trans computer module was the problem. Before I order 1 I figure give if a shot

 

[Wranglerfix]

2004 jeep wrangler TJ when it's cold vehicle shifts ok.after it heats up feels like its stuck in 3 red gear

What codes are you getting?