Question about 2002 Chevrolet TrailBlazer

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Auto transfer don't work no lights on knob when turned

Fuse is good

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  • 19 Answers

Bad relay

Posted on Dec 02, 2012

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Posted on Jan 02, 2017

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SOURCE: 2004 chevy 1500 brake lights not working

check fuse under hood, batery terminals coroded wire at harness if everything fails run a hot wire to rear brake line with an interuptor.
check the swich under the foot brake.
vitally

Posted on Sep 09, 2009

  • 400 Answers

SOURCE: Why does a 1999 Suburban Auto Transfer case not engage

The 4x4 switch on the dash likes to take a dump in those years. They also like to eat encoder motors. If you have a way of checking it, try and get the codes out of the transfer case modual. b2725 means you need a new 4x4 switch on the dash. c0327 means you need a new encoder motor. There are a bunch of other codes that can be in there. But I'll take a guess and say those will be the ones you'll see.

Oh and for what it's worth the encoder motor is the the thing on the transfer case that shifts it. It's a electric motor. And it's NOT cheap! So make sure you find out if it's really bad before you put one in.

Posted on Oct 16, 2009

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SOURCE: my turning signal don't work

since you know where the fuses are, you also know where the flashers are. the flashers are the same part so unplug the one for the emergency flasher and put it into the socket for the turn signals and vice versa. if the signals now work but not the emergency flasher you know to get a new flasher unit at any parts store. the flasher units are cubes about an inch on each side plugged into the fuse panel.

Posted on Jun 27, 2011

  • 15 Answers

SOURCE: I have a 1998 chevy suburban. The dome lights

Instrument Panel Fuse Block
The instrument panel fuse block access door is
located on the driver side edge of the instrument panel.

Pull off the cover to access the fuse block.

The vehicle may not use all of the fuses shown.

Fuses Usage
1 Rear Seats
2 Rear Accessory Power Outlet
3 Steering Wheel Controls Back light
4 Driver Door Module
5 Dome Lamps, Driver Side Turn Signal
6 Driver Side Turn Signal, Stop lamp
7 Instrument Panel Back Lighting
8 Passenger Side Turn Signal, Stop lamp
9 Passenger Door Module, Driver Unlock
10 Power Door Lock 2 (Unlock Feature)
11 Power Door Lock 2 (Lock Feature)
12 Stop lamps, Centre High Mounted Stop lamp
13 Rear Climate Controls
14 Power Mirror
15 Body Control Module (BCM)
16 Accessory Power Outlets
17 Interior Lamps
18 Power Door Lock 1 (Unlock Feature)
19 Rear Seat Entertainment
20 Ultrasonic Rear Parking Assist, Power Liftgate
21 Power Door Lock 1 (Lock Feature)
22 Driver Information Centre (DIC)
23 Rear Wiper
24 Cooled Seats
25 Driver Seat Module, Remote Key less Entry System
26 Driver Power Door Lock (Unlock Feature)

Posted on Aug 23, 2011

Testimonial: "Just the info I wanted. Thank you! Phil"

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SOURCE: turn signals lights don't work

well you need to test for power on the circuit that the turn signals are on, youll need a diagram of the circuit/harness and a multi-meter with the probe attachments that pierce the wire, start at the begging and work back to the lights, when you lose power you find your break in the circuit.

the method you would be using is voltage drop testing. and u can search it for more details on the process

Posted on Aug 31, 2011

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4 wheel drive does not engage when turning knob


Check fuse for transfer case. Check electrical connector to transfer case. Listen for transfer case motor running when switch is activated.

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Double check bulbs if one is out none may work, check ground wires and the light sockets, any trailer harness?

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My auto lamp works but the rear lights and dash illumination does not. All fuses are good.


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I assume you checked the bulbs and they were good? It's possible that the sockets have gone bad and need replacing. The tail lights are fused through the instrument panel lights. that fuse should be in the middle of your fuse box, marked "instr". If the fuse is good check to see if the dash lights come on when you turn the headlight switch on. If they don't then change the headlight switch. hope this helps.

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I have a 87 jeep comanche. auto. transfered to 4x4. my dash light wont work, i believe its a dead short because i raised the fuse number and it still blew. my question is, were would be the most likel


When say "dash light" I'm assuming you mean the nighttime illumination for instruments like the speedometer for example. If your truck has a stand-alone digital clock (not part of the radio) that has a feed wire from the instrument panel lights for it to dim at night, otherwise it'd be too bright. That could be a source of a short. The radio also makes use of the dash illumination as well, making the digital display darken at night and lighting the radio's controls and face plate at night, another source of a short in this circuit. Do not ever increase fuse ratings when replacing a fuse, that defeats the safety purpose of the proper fuse being able to blow, opening the circuit which prevents wires overheating and potentially catching fire. You don't want to go there. If you have recently installed another radio the wiring may be wrong. This happened a LOT on Pontiac Firebird's and TransAm's. People often wrongly assumed all black wires are ground and ended up grounding the dash illumination input. This blew the dash light fuse and made the retracting headlight doors stay up.

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Dash lights don't work 1992 jeep wrangler


try turning the headlight knob left to right several times, and jiggle the switch at night. Also check your fuse panel should be a 10 amp or less fuse that says "Insr" or something like it.

Nov 11, 2011 | 1992 Jeep Wrangler

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Dash lights are out replaced all bulbs, where is the fuse box located?


If ALL the bulbs don't work the fuse is the first place to check. Fuse is labeled PANEL 7.5 amps under the dash, left side. above drivers feet. did you try turning the DIMMER knob?

Sep 02, 2011 | 1998 Toyota Camry

3 Answers

Front end will not lock in in 4x4 transfer case is in & dash lite shows 4x4 but front wheels don;t lock in.


Hi

It could just be low fluid in the gearbox/transfer box have you checked these?

Is the car new to you?

Jan 22, 2010 | 1999 Kia Sportage

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