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code u0106, starting problems, motor led stays on when starting.

 
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  • Answered by:TIM
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Customer Question

Code U0106, starting problems, motor led stays on when starting. After starting it goes off.

 

Country: Germany
Make: Jeep
Model: Grand Cherokee Overland
Year: 2009
Engine: Diesel Engine

Submitted: 336 days and 3 hours ago.
Category: Jeep
Value: $24.43
Status: CLOSED
Picture
Expert:  TIM replied 336 days and 2 hours ago.


TIM :

U0106-LOST COMMUNICATION WITH GLOW PLUG CONTROL MODULE

TIM :











Possible Causes

(D509) LIN BUS CIRCUIT OPEN OR HIGH RESISTANCE
(Z921)
GLOW PLUG CONTROL MODULE GROUND CIRCUIT OPEN OR HIGH RESISTANCE
GLOW
PLUG CONTROL MODULE
ENGINE CONTROL MODULE (ECM)
TIM :

clear code -- if returns -- the test will need to be done - test requires the use of a diagnostic scan tool

Expert:  Guests replied 336 days and 2 hours ago.

OK, thank you. Yust one thing.

 

Do you think the voltage, which sould be 12 volts i think, stays on or isnt there (ok they can messure it). If it stays on, is there a problem with the glow (?candles, dont know the english word) that they could burn through and parts of that fall in the cylinders(harm the motor)?

 

 

Should i better not drive the car until service or do you think this doesnt matter?

 

 

 

 

Accepted Answer

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Expert:  TIM replied 336 days and 2 hours ago.

ok-- all of these answers are dependent on the results of the test using the scan tool -- at the moment -- I would NOT drive until repaired-- fear of doing more damage,Tim

Expert TypeSERVICE MANAGER
Category: Jeep
Pos. Feedback: 94.5 %
Accepts: 997
Answered: 5/16/2012

Experience: CHRYSLER SERVICE MANAGER 20 +YEARS

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