Question about Galaxy Radios DX-33HML 40-Channels Base CB Radio

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Low modulation - Galaxy Radios DX-33HML 40-Channels Base CB Radio

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Vr12 and vr14

Posted on Aug 09, 2014

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6ya6ya
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Posted on Jan 02, 2017

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Turn signals do not work, have replaced module, still do not work


Find a wiring diagram an get a DVOM - digital volt ohm meter an do some electrical testing . Videos on you tube on basic automotive electrical testing , how to read a wiring diagram . Then go http://bbbind.com/free_tsb.html free wiring diagrams . What component controls windows an door locks , I know what does , what to see what you think does . The speedometer not working is probably the step motor inside the instrument cluster . New instrument cluster ! Replace the turn signal switch.
The vehicle is equipped with power door locks. Each lock actuator is powered and controlled by the door module mounted in the individual door. The driver door module (DDM) is the master control for the door lock system but the rear integration module (RIM) contains the program that determines when the lock functions are permitted.
The vehicle is equipped with power windows controlled by the door modules. The DDM receives a window switch request, over the SBI serial data, from either the passenger door module wired to the window switch pressed or from the driver door switch assembly. The DDM checks the Class 2 serial data to see if the status information is correct (i.e. ignition switch position) to permit window operation.
If the status information to permit window operation is correct, the DDM sends the command to the door module controlling the window to move the window as requested.
Windows Power and Ground
The windows are powered by discreet power and ground circuits. These circuits are in the same dedicated connector as the window motor drive circuits.
These systems are very complex and are able to set DTC'S in the controlling module .Your best bet is to take your vehicle to a qualified repair shop .
DTC B3142 LF Unlock Switch Circuit Low DTC B3147 Passenger Unlock Switch Circuit Low DTC B3152 LF Lock Switch Circuit Low DTC B3157 Passenger Lock Switch Circuit Low DTC B3172 RF Window Up Switch Circuit Low DTC B3177 RF Window Down Switch Circuit Low DTC B3182 LR Window Up Switch Circuit Low DTC B3187 LR Window Down Switch Circuit Low DTC B3192 RR Window Up Switch Circuit Low DTC B3197 RR Window Down Switch Circuit Low DTC B3377 LF Window Up Switch Circuit Low DTC B3382 LF Window Down Switch Circuit Low DTC B3387 RF Window Up Switch Circuit Low DTC B3392 RF Window Down Switch Circuit Low DTC B3397 LR Window Up Switch Circuit Low DTC B3452 LR Window Down Switch Circuit Low DTC B3457 RR Window Up Switch Circuit Low DTC B3462 RR Window Down Switch Circuit Low DTC B3467 LF Window Express Down Circuit Low DTC B3472 RF Window Express Down Circuit Low DTC B3527 Window Lockout Switch Circuit Low
DTC'S are intended to point the qualified technician in the correct diagnostic path. You may have a communication or network problem . Are you familiar with class two serial data bus communication network . The simple bus provides a means for information exchange among the vehicle door modules. Door module information on inputs and commanded outputs are converted to serial bus interface data for exchange among the door modules. The DDM can also take information from modules connected to the class 2 serial data circuit and relay the command to the simple bus interface. The vehicle power mode message (ignition switch position) from the DIM is an example. The DDM periodically addresses each module on the simple bus interface. When a module does not respond to the DDM, the DTC for that module is set. You can't just replace these modules , some need to be programmed . Dealer only ! First check codes , power an grounds etc....

Jun 29, 2016 | 2000 Buick LeSabre Custom

Tip

Harley Davidson Fault Codes


2005-2008
1- Turn Ignition switch to OFF & Run/Stop switch is to Run.
2- Push odometer reset button in & hold.
3- Turn ignition switch to Ignition and release odometer reset button. Background lighting sould illuminate, speedometer needle should sweep its full range and indicator lamps (battery, security, low fuel, check engine and cruise) should illuminate. The word "diag" should then appear.
4 - Push the odometer reset button once and you will see the selection menu "PSSPt" with the first P flashing.
5 - Each letter represents an area of the diagnostics module. The module that is flashing is the one you are going to check. To move from one letter (module) to the next, you push the odometer reset button one time. (from P to S to SP to t and back to P, etc.)
P = ECM/ICM (Electronic Control Module [EFI] / Ignition Control Module [Carbureted])
S = TSM/TSSM (Turn Signal/ Turn Signal Security Module)
SP = speedometer
T = tachometer
6 - To get the DTC within an area of diagnostics, push and hold the odometer reset button in for 5 seconds and release. If there are any DTC's the code will be displayed or the word "none" will appear if there are no DTC's. Push the odometer reset button again to view additional codes if they exist.
7 - Record the codes.
8 - If DTC's are not to be cleared, Press and release the odometer reset button. Part number of module will be displayed.
NOTE: To determine if a code is current or historic, clear the displayed code by pushing in and holding the odometer reset button ( longer than 5 seconds) until 'clear' comes up. Release the odometer reset button. Turn OFF the ignition switch. Run your bike and shut it down then recheck the DTC's again by repeating steps 1 to 9. If the code is current it will reappear.
9 - Press and release the odometer reset button to continue to the next module.
10 - Turn Ignition switch to OFF.
On models not equipped with a tachometer "No Rsp" will appear when the tachometer identifier is selected.
"No Rsp" will also appear if the run/off switch is in the off position when doing this procedure.
HFSM = Hands Free Security Module
TSM = Turn signal module
Priority/DTC/Fault condition
1. P0605 ECM FLASH Memory Error
2. P0603 ECM EEPROM Memory Error
3. U1300 ECM Serial Data Low
4. U1301 ECM Serial Data High
5. U1097 Loss of Speedometer Serial Data to ECM
6. U1064 Loss of TSM/FSFM Serial Data to ECM
7. P1003 System relay contacts open
8. P1002 System Relay Coil High/Shorted
9. P1001 System Relay Coil Open/Low
10. P1004 System Relay Contacts Closed
11. P1009 Incorrect Password
12. P1010 Missing Password
13. P06415 V+Vref 1 Out Of Range
14. P06515 V+Vref 2 Out Of Range
15. P0373 CKP Sensor Intermittent
16. P0107 Map Sensor Open/Low
17. P0108 Map Sensor High
18. P0374 CKP Sensor Synch Error
19. P1600 EFI Module Processor Internal Error
20. P1270 TGS Validation Error
21. P2107 EFI Module Processor Internal Fault
22. P2122 TGS1 Low/Open
23. P2123 TGS1 High
24. P2127 TGS2 Low/Open
25. P2128 TGS2 High
26. P2138 TGS Correlation Error (Twist grip sensor)
27. P0120 TPS1 Range Error
28. P0220 TPS2 Range Error
29. P0122 TPS1 Low
30. P0123 TPS2 High/Open
31. P0222 TPS2 Low
32. P0223 TPS2 High/Open
33. P2135 TPS Correlation Error
34. P2119 EFI Motor Throttle Body Range Performance
35. P2100 EFI Motor Circuit Open
36. P2101 EFI Motor Circuit Range Performance (Actuation Error)
37. P2102 EFI Motor Circuit Low
38. P2103 EFI Motor Circuit High
39. P2176 EFI Closed Position Not Learned
40. P1514 Air Flow Fault
41. P2105 EFI Forced engine shutdown
42. P1501 Jiffy Stand Sensor Low
43. P1502 Jiffy Stand Sensor High
44. P0572 Brake Switch Low
45. P0117 ET Sensor Low
46. P0118 ET Sensor High
47. P0112I AT Voltage Low
48. P0113I AT Voltage Open/High
49. P1351 Front Ignition Coil Driver Open/Low
50. P1354 Rear Ignition Coil Driver Open/Low
51. P1352 Front Ignition Coil Driver High/Shorted
52. P1355 Rear Ignition Coil Driver High/Shorted
53. P1357 Front Cylinder Combustion Intermittent
54. P1358 Rear Cylinder Combustion Intermittent
55. P0261 Front Injector Open/Low
56. P0263 Rear Injector Open/Low
57. P0262 Front Injector High
58. P0264 Rear Injector High
59. P0562 Battery Voltage Low
60. P0563 Battery Voltage High
61. P0501 VSS Sensor Low
62. P0502 VSS Sensor High/Open..
63. P1356 Rear Cylinder No Combustion
64. P1353 Front Cylnder No Combustion
65. P0444 Purge Solenoid Open/Low
66. P0445 Purge Solenoid High
67. P1475 Exhaust Actuation Position Error
68. P1477 Exhaust Actuator Open/Low
69. P1478 Exhaust Actuator Shorted/High
70. P0131 Front Oxygen Sensor Low
71. P0151 Rear Oxygen Sensor Low
72. P0132 Front Oxygen Sensor High
73. P0152 Rear Oxygen Sensor High
74. P0134 Front Oxygen Sensor Inactive
75. P0154 Rear Oxygen Sensor Inactive
76. P1510 EFI Limited Performance Mode
77. P1511 EFI Power Management Mode
78. P1512 EFI Forced Idle Mode
79. P0577 Cruise Control Input High

Source
http://moto-files.weebly.com/harley-davidson-dtc.html

on Dec 20, 2016 | Cars & Trucks

2 Answers

Headlight low beam on my envoy 2006 not working


The headlamp driver module (HDM) is an electronic module that provides electrical power to the vehicle low beam headlamps. The HDM is controlled by a pulse width modulated (PWM) ground signal from the body control module (BCM). The BCM determines the desired lamp intensity using the ambient light sensor, multifunction switch and the park brake switch as inputs. In general, the HDM will operate in 1 of 3 modes:
?€¢
Reduced Intensity Mode: This mode is used by features that do not require or allow maximum low beam headlamp intensity such as daytime running lights (DRL) (nominal: 85% duty cycle).


?€¢
Full Intensity Mode: This mode is used by features that require full low beam headlamp intensity such as low beam headlamp operation in manual or auto modes (nominal: 100% duty cycle).


?€¢
Off Mode: This is the default mode of the system that will occur when none of the features described above are active. The BCM will deactivate its PWM output (0% duty cycle) during this mode.

The normal battery voltage input to the HDM must be between 6 and 16 volts DC to operate. Any deviation to these values could cause improper operation.
Major components of this system are the BCM, HDM, ambient light sensor, multifunction switch, park brake switch and low beam headlamps.
DTC B2575 Headlamp Control Circuit
When the body control module (BCM) senses a request for headlamp or daytime running lamp (DRL) illumination, the BCM sends a pulse width modulated (PWM) ground signal to the low beam headlamp driver module through the low beam headlamp driver module control circuit. The low beam headlamp driver module will illuminate the headlamps, adjusting the intensity based on the PWM signal received
You best bet is to take your vehicle to a ASE certified repair shop or the dealer >

Jan 15, 2016 | GMC Envoy Cars & Trucks

1 Answer

My radio 148gtl d has low modulation


The Modulation adjustment is VR5, or you can cut D9, though I do not recommend completely disabling the AMC circuit. If VR5 does not have enough range, lift the banded end of D9 & solder a 1K-ohm resistor in series with the diode, then adjust for 100% modulation or to where the AMC circuit just starts to limit modulation.

Mar 04, 2014 | Cobra 148GTL AM/Single Sideband CB Radio -...

1 Answer

1992 chevy C1500: Heat works on low speed, no medium, and high only works intermittantly.


On any other vehicle it sounds like the blower fan switch.
The fan switch provides power or ground to the resistor and there would be a high speed blower relay to bypass the resistor.
But in your case the fan switch is part of the controller.
I don't have a diagram for a 92 but the 94 model shows relays for low medium and high speeds. Each relay gets power from a fuseable link. The high relay gets power thru the low relay if the low relay is not engaged.
If you have the model with 3 relays you may need to check them.

Feb 01, 2013 | 1992 Chevrolet C1500

1 Answer

2000 CHEVY IMPALA AIR BAG LIGHT ON


  • B0041
CIRCUIT DESCRIPTION
The inflatable restraint side impact module-LF deployment loop consists of the inflatable restraint side impact module-LF, the inflatable restraint side impact module wiring harness, and the side impact module-LF high and low circuits. A shorting bar used within the side impact module-LF connector shorts together the side impact module-LF high and low circuits when the connector is disconnected. This helps to prevent unwanted deployment of the inflator module during servicing. During a side or frontal crash of sufficient force the inflatable restraint Sensing and Diagnostic Module (SDM) allows current to flow through the deployment loop in order to deploy the side impact module-LF. When the ignition is turned ON, the SDM performs continuous diagnostic tests on the deployment loops to check for proper circuit continuity and for shorts to ground or voltage. If a malfunction is detected, a Diagnostic Trouble Code (DTC) will be stored in memory.

CONDITIONS FOR RUNNING THE DTC
Ignition 1 voltage is within the normal operating voltage range.

CONDITIONS FOR SETTING THE DTC
  • DTC B0040 will set when the side impact module-LF deployment loop resistance is less than 1.3 ohms for 500 milliseconds .
  • DTC B0041 will set when one of the following conditions occurs:
  • Side impact module-LF high circuit is less than 2.4 volts and the side impact module-LF deployment loop is more than 6 ohms for 500 milliseconds .
  • Side impact module-LF deployment loop resistance is more than 4.8 ohms for 500 milliseconds .
  • DTC B0045 will set when one of the following conditions occur:
  • Side impact module-LF high and/or low circuits is short to ground or short to voltage for 500 milliseconds .
  • Side impact module-LF high circuit is less than 2.4 volts and side impact module-LF deployment loop resistance is less than 6 ohms for 500 milliseconds .
ACTION TAKEN WHEN THE DTC SETS
The SDM commands the AIR BAG indicator ON via Class 2 serial data.

CONDITIONS FOR CLEARING THE DTC
  • The condition responsible for setting the DTC no longer exists and the scan tool Clear DTCs function is used.
  • A history DTC will clear once 255 malfunction free ignition cycles have occurred.
DIAGNOSTIC AIDS
The following are possible causes of the malfunction:
  • A short between the side impact module-LF high and low circuits
  • An open or a high resistance in the side impact module-LF high or low circuits
  • A short to ground or a short to voltage in the side impact module-LF high or low circuits
  • The side impact module-LF connector
  • The SDM connector
  • A malfunctioning side impact module-LF
  • A malfunctioning SDM

Jan 29, 2013 | 2000 Chevrolet Impala

1 Answer

What voltage should be read on each pin of the power adapter?


hello ,, this information is based on ScanJet 5400C - (C8517V) -- if yours is other p/n, let me know

power_module.gifpower_cord.gif

North American use , C8517-84200, Low power AC power module (Wall Mount Type) - 100-120VAC, 60Hz - Detachable power cord not needed (USA, Canada) - NOTE: Use a High Power AC Power Module if an Automatic Document Feeder (ADF) is attached

European use , C8517-84201, Low power AC power module (Wall Mount Type) - 200-240VAC - Detachable power cord not needed (Europe) - NOTE: Use a High Power AC Power Module if an Automatic Document Feeder (ADF) is attached

Worldwide use , C8517-84201, Low power AC power module (Brick Type) - 100-240V input - Requires a 3-wire detachable power cord - For worldwide operation - NOTE: Use a High Power AC Power Module if an Automatic Document Feeder (ADF) is attached

i hope thsi helps -- if it does, please rate my service


Nov 13, 2010 | HP Scanjet 5400c Flatbed Scanner

1 Answer

Hi, I don't know if I should get single or double sided ram for this mother board, and is low density ram ok? Thanks, Wayne


This mainboard uses DDR400 memory


A High Density module is by far much slower than Low Density module at the same speed rating say PC3200/DDR400. High density modules are FAR CHEAPER, less than half the price when compare with low density modules and hence high density modules will NOT work on 90% of today's PC chipsets. LOW DENSITY modules have 100% compatibility with ALL systems and ALL chipsets. HIGH DENSITY modules only have 10% compatibility and are VERY SLOW.


So AVOID those 'High-Density - 128Mx4 config 1GB modules which is usually UNBRANDED and is NO NAME!


With this in mind it is far better to use low density Ram. Most RAM cards today are double sided, it all depends on the capacity of the RAM card.


Please rate this solloution as it it much appreciated.

Thanks.

Oct 31, 2010 | Gigabyte GA-8S661FXM-775 MATX MBD SIS661FX...

3 Answers

Low beam not working but high beam is-Pontiac Vibe 2005


I have heard it could be the Daylight Running Light module located under the dash above the brake pedal. The module controls both the daytime running lights and the low beam lights. The high beams are independent of this module.

I have the same problem. I am trying to buy a new module.

Jan 15, 2010 | 2006 Pontiac Vibe

1 Answer

Where is the module for the day time running lights on a dodge ram B 1500? 1996


Notes CIRCUIT OPERATION - CANADA
On Canadian vehicles, the low-beam headlamps operate when the ignition switch is in the RUN position and the headlamp switch is OFF.

When the ignition switch is in the START or RUN position, circuit A1 from fuse 15 in the Power Distribution Center (PDC) connects to circuit A21. Circuit A21 powers circuit F18 through fuse 19 in the fuse block. Circuit F18 feeds the Daytime Running Module (DRL) module.

Circuit L20 from the headlamp switch connects to DRL module. Circuit L20 is HOT at all times.

The DRL module receives the vehicle speed sensor input from circuit G7. Circuit G34 from the DRL module provides power for the high beam indicator lamp in the instrument cluster.

Circuit L4 powers the low beams of the headlamps. When the headlamp switch is OFF, the DRL module powers the low beams on circuit L4. When the headlamps are ON, the multi-function switch powers the low beams on circuit L4.

Circuit L3 feeds the high beams of the headlamps. When the operator flashes the headlamps with the stalk of the multi-function switch, the DRL module senses voltage on circuit L3. When it senses voltage on circuit L3, the DRL module stops supplying power to the low beams on circuit L4.

Circuit Z1 provides ground for the DRL module.

Aug 19, 2008 | Dodge Ram 1500 Cars & Trucks

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