คำตอบที่ 189
อ่านแล้วมันส์ ดี หลากหลาย lesson learn อิอิ ..... 
หมดตังไปกับช่าง ที่ไม่ใช่คนจ่าย แต่ นาน todd car owner ต้องจ่ายเอง 
DTC P1125 indicates there are multiple APP sensor problems which then triggers the Reduced Power Mode. The Traction Control failure is due to the APP sensor problems since TC cannot work if there is multiple issues with the APP. Replacing the APP probably will solve your problem although you need to rule out the TAC module before you do that.
คำตอบเยอะมากๆๆ แต่สรุปสายไฟขาดใน อิอิ
Don't you HATE threads that never go away???
Update (for those that actually USE the "Search" feature)
We had a new wire harness (actually it's 2 harnesses for the TCM) made up. One of them goes to the gas pedal assy, and the other is for the TB sensor/motor and a couple wires to the PCM.
We "piggy backed" the one harness that goes to the pedal (just to see if it would fix it without splicing in the second harness).
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and.....
so far, so good. With about 100 miles on it, the cable seems to have been the issue. I know no one really cares... except that ONE guy that may have this problem in the future. Well "one guy" this is for you.
Thread in a nutshell:
Code P1125
replaced TB sensor, no luck
replaced Gas Pedal, no luck
replaced TCM (x2), no luck
replaced cable harness from TCM to Gas Pedal.. worky (for now anyway) Because it's been an intermittent problem, only time will tell if the gremlin is dead, or just waiting for the 'right' moment.
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