The trottle light (red lighting bolt) comes on randomly. Sometimes once everyday or once a month. Pulled error codes P2120 & P2125. Had the sensors replaced already about three months ago. Obviously that was not the problem. Never dealt with electrical issues myself but I am getting to point that I may give it a shot tracing this problem. Anyone have any ideas on where to start? Going to get battery checked first.
P2120-ACC PEDAL POSITION SENSOR 1 CIRCUIT VOLTAGE TOO HIGH .
P2120-ACC PEDAL POSITION SENSOR 1 CIRCUIT VOLTAGE TOO LOW.
P2120-ACC PEDAL POSITION SENSOR 1 CKT PLAUSIBILITY .
P2125-ACC PEDAL POSITION SENSOR 2 CKT PLAUSIBILITY .
P2125-ACC PEDAL POSITION SENSOR 2 SIGNAL VOLTAGE TOO HIGH.
P2125-ACC PEDAL POSITION SENSOR 2 SIGNAL VOLTAGE TOO LOW.

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05 CRD
97 Toyota FZJ80 12v Cummins/NV4500-build thread
96 Lexus LX 450
96 Ford F350 4x4

Checked battery and it seems good. Started checking wiring harness for exposed wires along with reading service manual. I assume I'm one of the few with this problem since I haven't got a reply on the post. Will keep updated on findings incase someone has the same issue in the future.

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05 CRD
97 Toyota FZJ80 12v Cummins/NV4500-build thread
96 Lexus LX 450
96 Ford F350 4x4

Check the wiring harness that runs along the back of the engine. Some are loose and it frays the wires giving all sort of faulty codes.

That applies mostly to the 06 model year
They raised the filter head for to clear ESP/ABS and the cable hits a sharp instead of a rounded edge on the fiilter head's bracket

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Atlantic Blue 06 CRD Limited (his)
Joined by a 2000 XJ Classic (hers)

Will do. Thinking back the light comes on 90% of the time when I make a right turn so maybe it is loose wires rubbing somewhere.
What I really hate is the plastic protector that the harness is in. I checked the harness on top of engine and the stupid plastic broke in four pieces when I pried it open. I guess Texas heat makes everything brittle.

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05 CRD
97 Toyota FZJ80 12v Cummins/NV4500-build thread
96 Lexus LX 450
96 Ford F350 4x4

So what did you find that fixed your problem?

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2006 Jeep Liberty CRD 142,000 miles New engine 2-2014, Green Eco tune, FS2500 bypass filter Weeks elbow, European Torque converter, brakes front UCA's wheel bearing and front hubs. Front hitch OEM lift pump
98 K2500 Suburban 6.5td
96 K1500 " 6.5td
95 2 door Tahoe 6.5td
94 K3500 cc srw 5 speed 6.5td
91 International Model 6 speed spicer 4700

Never found the real issue. I zip tied the harness to make it more secure. Haven't had an issue in years now.

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05 CRD
97 Toyota FZJ80 12v Cummins/NV4500-build thread
96 Lexus LX 450
96 Ford F350 4x4