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2003 Dodge Grand Caravan AWD - Page 4 Questions & Answers
2003 Dodge Grand Caravan. Remote is broken. Key won't shut off alarm system. What do I Do??
Try changing the battery inside the remote usually that solves the problem but otherwise u might also have broken or loose parts inside the remote from dropping it on the ground,or rubber gasket maybe in in perfectly, if none of those solutions work, it may need to be reprogrammed or replaced,from the dealership.usually its the coin cell battery eg:2016,2032,etcand u'll need a small flat precision screwdriver and some patience when opening it.
Changing the headlight bulb in 2003 dodge grand
1) open the hood.
2) Carefully remove the three screws holding the
headlight assembly in place.
3) Carefully slide the
headlight assembly out. At this point you can replace the headlight
bulb, turn signal bulb, or the entire headlight assembly. To replace
the headlight bulb turn the collar holding the bulb in counter
clockwise. Pull the bulb out of the headlight assembly. Replace the
bulb. Insert the bulb into the headlight assembly insert the collar and
turn clockwise until it locks. (Do not touchglass with your fingers or it will cause the bulbs to catastrophically fail - clean with alcohol pad if you touch the glass)
4) Carefully insert the headlight
assembly back into place.
5) Replace the three screws removed in step 2
being careful not to over tighten.
2003 dodge grand caravan ex, 3.8 v6 won't start. Changed fuel pump, coil pack, crankshaft sensor and battery is brand new
The
following are the general instructions on the start of diagnosing any
electronically controlled engine or transmission problem.
The
Engine and Automatic Transmission (not applicable to manual
transmissions) in this vehicles drive train are fully electronically
controlled by a computer called the PCM and TCM (Power Train Control
Module, Transmission Control Module). When a problem like this or
other drive-ability related problems occurs the computer stores a
record of the problem (there are of course some exceptions to this,
like the fuel pump, engine coolant temperature sensor and MAF sensor
for instance) in the form of a fault code in its memory, to read
these fault codes you must have the systems memory scanned with a
special tool. Once the fault code(s) are read you then must perform
the appropriate diagnostic testing to find and resolve the problem(s)
DO NOT REPLACE ANY PARTS UNTIL A TRAINED TECHNICAIN HAS DIAGNOSED
THE PROBLEM TO AVOID SPENDING YOUR HARD EARNED MONEY ON PARTS THAT
MAY NOT CORRECT THE PROBLEM. Also always check fuel pressure for
correct spec for your make and engine type.
Trouble code po420
the catalyst in the converter is not working with enough efficiency and will need replacement
Transmmition problem
Hi.this is caused by lag that is actually occurring within the TCM(transmission control module) and solenoid connection.
The TCM and solenoids work together with the actual shifter inside the van on the steering assembly. when you shift to drive or reverse, the signal is relayed to the TCM and the TCM relays the signal ot the shift solenoid that is located inside the transmission pan. this solenoid , then, initiates the shift action. If there is a malfunction in the TCM or shift solenoid, it will slip or lag while shifting. this is what you are experiencing at this time.
I recommend testing the TCM and shift solenoids for there operational values. I would also check the transmission fluid level as well. Low fluid level can cause gear slippage or lag as well.
PLease rate and god bless:)
I have a dodge caravan, started up fine, ran 5
Diagnostic Test Code (DTC) P1193 is a manufacturer specific code (not listed in SAE J2012 as a standard generic fault code). Dodge lists the code definition as "Inlet AIr Temperature (IAT) Sensor Voltage High"This code can have an affect on how your engine runs because the engine controller uses input from this sensor to adjust fuel and timing controls.However, the symptoms you are describing do not sound like something that an IAT sensor would cause. It sounds more like your immobilizer is shutting things down (security system "thinks" somebody is trying to steal the vehicle)I would recommend scanning your Body Control Module (BCM) and checking for active codes for your security/imobilizer system. It would probably also be wise to scan the REST of your computer network (ABS, IPC, etc.) to check for any fault codes there or network communications faults.
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