Question about 1998 Cadillac DeVille

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98 deville control module

1/2 of dash not working, heat , windows nor door locks not working either what control modules could be affecting and where are they located. i recently changed the radiator and engine got hot could this have caused that?

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You might want to take the postive post off of the battery fow a few minutes to try to reset the module, sense the car ran hot and might be sending a code of some type??

Posted on Feb 01, 2009

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2002 Cadi Deville, can't get any locks to operate with remote or dash push buttons, the remote operates everthing but the locks! When the remote door lock is pressed, lites flash,horn blows locks not.


Power Door Lock Operation
The vehicle is equipped with power door locks. Each lock actuator is powered and controlled by the door module mounted in the individual door, but the rear integration module (RIM), which is the master control for the door lock system, determines when the lock functions are permitted. The RIM receives and examines the requested lock function from the individual door modules, or from the remote function actuator (RFA) via the class 2 serial data circuit. The RIM also examines the transmission shift selector position and the ignition switch position information available over the Class 2 serial data circuits. If the RIM determines that a lock or unlock function is permitted, it sends a class 2 message back to the individual door modules commanding them to perform that Lock or Unlock function.
Power Door Lock Components
The power door lock system consists of the following components:
?€¢
Driver door lock switch


?€¢
Passenger front door lock switch


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LH rear door lock switch


?€¢
RH rear door lock switch


?€¢
LH middle door lock switch (w/ V4U)


?€¢
RH middle door lock switch (w/ V4U)


?€¢
Driver door switch assembly (DDSA)


?€¢
Driver door module (DDM)


?€¢
Passenger front door module (PDM)


?€¢
LH rear door module (LRDM)


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RH rear door module (RRDM)


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Left middle door module (LMDM) (w/ V4U)


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Right middle door module (RMDM) (w/ V4U)


?€¢
Driver door lock actuator


?€¢
Passenger front door lock actuator


?€¢
LH rear door lock actuator


?€¢
RH rear door lock actuator


?€¢
LH middle door lock actuator (w/V4U)


?€¢
RH middle door lock actuator (w/ V4U)


?€¢
Driver door cylinder unlock switch


?€¢
Rear integration module (RIM)


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DRVMDL fuse (10-amp)


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PASS MDL fuse (10-amp)


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RRDR MDL fuse (10-amp)


?€¢
Class 2 serial data link

Sep 27, 2016 | 2002 Cadillac Deville

1 Answer

How do i fix the driver side window switch


The thing to do first is have the vehicle hooked up to a professional grade scan tool an have it checked for DTC'S in the driver door module , an to see if the scan tool will talk with the module !
Then if no codes are present check for battery power an good grounds at the module ! You have to take the door panel off the door to get at the module . I have one of these modules out in my tool box , I got it at the auto salvage yard . $10.00
In order to control window operations, as well as other door functions, door modules must be powered up. Battery voltage is supplied by the rear fuse block, through separate circuits, to each door module. Each door module is separately grounded through a ground stake. Additionally, the door modules use these power and ground supplies to provide voltage and ground to their associated window switch, and to provide voltage and ground for door lock operations. The front door modules also use these power and ground supplies to power the window express up sensors, and for outside rearview mirror operation .

How to test computer controlled door locks

Apr 10, 2015 | 2004 Cadillac Deville

1 Answer

What is reason my 2005 Cadillac deville will not start-will not crank


Given the amount of electronics on your vehicle , control modules (computers ) serial data communication networks etc.... Me or anyone else on would only be guessing as to what the problem is . Starting with the basics to find a cause is always the best ! Checking for diagnostic trouble codes should always be the first step !
Reading how the systems work is always a good idea too . Especially for someone who has no idea how this vehicle works .

When you turn the key in the ignition low voltage inputs are sent to the module incharge the PMM - power mode master ! In you vehicles case it's the (DIM) dash integration module !
Table 1: 4-Wire Ignition Switch Table
Power to many of this vehicle's circuits are controlled by the module that is designated the Power Mode Master (PMM). This vehicle's PMM is the Dash Integration Module (DIM). The PMM controls which power mode (Run, Accessory, Crank, Retained Accessory Power, or Off) is active. In this vehicle the Rear Integration Module (RIM) assist the DIM in controlling the RAP power mode.

On vehicles that have several control modules connected by serial data circuits, one module is the power mode master (PMM). On this vehicle the PMM is the dash integration module (DIM). The PMM receives 4 signals from the ignition switch.
To determine the correct power mode the PMM uses the following circuits:
• Accessory voltage
• Ignition 1 voltage
• Ignition 3 voltage
• Off/Run/Crank voltage

Your best bet , take it to a qualified repair shop .

May 25, 2017 | Cadillac DeVille Cars & Trucks

1 Answer

I have a 2002 cadillac deville, The left rear window and lock don't work. Where is the door module location for left rear door. Any dianostic suggestions


The door module for that door is actually located inside of that door. You have to remove the door panel to gain access to it. Each door has it's own module on your car;)

Jul 31, 2011 | 2002 Cadillac Deville

1 Answer

I need a radio wiring digram color code for 2009 chevy silverado


2009 CHEVROLET SILVERADO C1500 4DR TRUCK WITH 4.3L ENGINE AND STANDARD AUDIO SYSTEM

Remote Start
WIRE COLOR POLARITY LOCATION
Battery RED/WHITE (+) IGNITION SWITCH HARNESS
LOW CURRENT, FOR HIGH CURRENT USE RED/BLACK AT VEHICLE FUSE BOX
Ignition 1 PINK (+) IGNITION SWITCH HARNESS
Accessory 1 BROWN (+) IGNITION SWITCH HARNESS
MAY BE YELLOW ON SOME MODELS
Accessory 2 PINK/BLACK (+) IGNTION SWITCH HARNESS
FOR REMOTE START INTEGRATION
Starter 1 YELLOW/BLACK (+) AT MODULE UNDER HOOD BEHIND DRIVER HEADLIGHT
NOT FOR REMOTE START, FOR REMOTE START INFORMATION
Starter 2 PINK/BLACK (+) IGNITION SWITCH HARNESS
FOR REMOTE START INTEGRATION
Anti-Theft Type GM PASSKEY III® ANTI-THEFT SYSTEM
Anti-Theft Descript THE KEY SENDS AN RF SIGNAL TO THE BCM MODULE THROUGH AN ANTENNA LOCATED AROUND THE IGNITION CYLINDER
Key Sense PINK (+) IGNITION SWITCH HARNESS
Tachometer WHITE (-) AT IGNITION COIL
Speed Sense YELLOW/BLACK (AC) AT ECM MODULE UNDER HOOD ON DRIVER FENDER
BLACK PLUG PIN #57
Parking Lights LIGHT BLUE (-) AT VEHICLE LIGHT SWITCH
Brake Lights LIGHT BLUE/WHITE (+) AT SWITCH ABOVE BRAKE PEDAL
IGNITION MUST BE ON FOR THIS WIRE TO TEST
Reverse Lights DARK BLUE (+) AT BCM MODULE UNDER DRIVER DASH
Horn TAN (-) IN HARNESS AT STEERING COLUMN
ALSO AT BCM MODULE UNDER DRIVER DASH
Modules
WIRE LOCATION
Please select another category
Doorlocks/Windows
WIRE COLOR POLARITY LOCATION
Power Unlock WHITE (-) AT BCM MODULE UNDER DRIVERS SIDE OF DASH
THIS WIRE UNLOCKS THE REAR DOORS ONLY, WILL REQUIRE A 5-WIRE SET-UP IN EACH FRONT DOOR TO INTEGRATE OR A SERIAL DATA MODULE FROM AN ALARM MANUFACTURER
PowerLock LIGHT BLUE (+) AT BCM MODULE UNDER DRIVERS SIDE OF DASH
THIS WIRE LOCKS THE REAR DOORS ONLY, WILL REQUIRE A 5-WIRE SET-UP IN EACH FRONT DOOR TO INTEGRATE OR A SERIAL DATA MODULE FROM AN ALARM MANUFACTURER

i would use a DLPK module

DLPK (2009 Chevrolet Silverado)
W2W
CC-Heated Seats Activation
DL-Arm Factory Security
DL-Disarm Factory Security
DL-Door Lock Control
DL-Door Unlock
DL-Driver Priority Unlock
PK-Immobilizer Bypass-Data No Key Req'd
RS-RAP Shut Down (Remote ACC Power)
RS-Tach / RPM Output
SS-Entry Monitoring ALL Door Pins
SS-Entry Monitoring Driver Door Pin
SS-Entry Monitoring Front Door Pins
SS-Entry Monitoring Hood Pin
D2D
CC-Heated Seats
DL-Arm Factory Security
DL-Disarm Factory Security
DL-Door Lock Control
DL-Door Unlock
DL-Driver Priority Unlock
PK-Immobilizer Bypass-Data No Key Req'd
RS-RAP Shut Down (Remote ACC Power)
RS-Tach / RPM Output
SS-Entry Monitoring ALL Door Pins
SS-Entry Monitoring Driver Door Pin
SS-Entry Monitoring Front Door Pins
SS-Entry Monitoring Hood Pin


Hope helps.

Mar 31, 2011 | Chevrolet Silverado 1500 Cars & Trucks

1 Answer

I have a 2004 cadillac deville dhs has 12,000 miles on it was driving and the lights on started chiming and blinking and emergency flasher lights come on and blink hit the flasher button no help got a few...


DTC B2507
Seat Temperature and Mode Signal
DTC B1860
Driver Lumbar Vert Sensor CKT Malf
DTC C1295
Brake Lamp Switch Circuit Open
DTC C0665
Chassis Pitch Signal Circuit
DTC U1000 and U1255
Class 2 Communication Malfunction
DTC U1001-U1254
Lost Communications With ***
Circuit Description
Modules connected to the class 2 serial data circuit monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the modules. When a module receives a message for a critical operating parameter, the module records the identification number of the module which sent the message. These node alive messages are used for State of Health monitoring. A critical operating parameter is one which, when not received, requires that the module use a default value for that parameter. When a module does not associate an identification number with at least one critical parameter within 5 seconds of beginning serial data communication, DTC U1000 or U1255 is set. When more than one critical parameter does not have an identification number associated with it, the DTC will only be reported once. The following modules communicate on the class 2 serial data circuit:
• Audio amplifier
• Cellular telephone module w/UV8
• Dash integration module (DIM)
• Digital radio receiver
• Driver door module (DDM)
• Driver door switch assembly (DDSA)
• Electronic brake control module (EBCM)
• Electronic suspension control module (ESC)
• Front passenger door module (FPDM)
• Inflatable restraint sensing and diagnostic module (SDM)
• Instrument panel cluster (IPC)
• Instrument panel integration module (IPM)
• HVAC control module - auxiliary
• Left middle door module (LMDM) w/V4U
• Left rear door module (LRDM)
• Memory seat module (MSM) w/A45
• Powertrain control module (PCM)
• Radio
• Rear integration module (RIM)
• Remote control door lock receiver (RCDLR)
• Right middle door module (RMDM) w/V4U
• Right rear door module (RRDM)
• Steering column module w/N37
• Theft deterrent control module
• Window switch - passenger front w/armored car
• Vehicle communication interface module (VCIM)
Your best bet ,take your vehicle to a qualified repair shop.

Nov 17, 2017 | 2004 Cadillac Deville

1 Answer

Need the fuse panel layout for the panel by the passenger door [ just bought truck, panel cover missing. so we canttell which fuse runs what???



1994 Jeep Grand Cherokee Laredo
(Fuse Block - Passenger side of Dash)
1 5 9 13 17 21 25
20 A 15 A 20 A 20 A 7.5 A 15 A 30 A
2 6 10 14 18 22 26
15 A 15 A 10 A 20 A 15 A 15 A 30 A
3 7 11 15 19 23 27
20 A 15 A 15 A 3 A 15 A 15 A 10 A
4 8 12 16 20 24 28
15 A 15 A 15 A 20 A 10 A 7.5 A 30 A

1)Trailer Tow Relay 18)Airbag Module
2)Brake Lamps 19)Interior Mirror, Auto
3)Hazard Lamps Headlamps, Overhead
4)Security Lamp Console, VIC/GDM Module,
5)Interior Lighting Heated Rear Window Relay
6)Security Alarm Module Coil, Illuminated Entry Relay
7)Security Alarm Relay, and Chime Module
Security Alarm Module, 20)Heated Rear Window
Flash-to-Pass Switch, Overdrive Switch,
8)Overhead Console, Keyless Speed Control
Entry, Radio Memory/Clock 21)Security Alarm Module,
Memory/Chime Module, Lamp Outage Module
Power Locks, Power Mirrors, 22)Airbag Module,
HEVAC and VIC Speedometer, Tachometer,
9)Rear Wiper Telltales and Gauges
10)Radio 23)Heated Mirror Feed, Heated
11)Cigar Lighter Rear Window Switch
12)Parking Lamps, Automatic 24)Instrument Panel
Headlamps Illumination
13)Horn Relay 25)Power Seats
14)Power Lock Relays 26)Power Windows, Power
15)ABS Module and Relay Sunroof
16)Turn Signals 27)Security Alarm Module and
17)Heating and Air Front Wiper
Conditioning Module 28)Heated Rear Window Relay

Aug 20, 2010 | 1994 Jeep Grand Cherokee

1 Answer

Where do i find a fuse box diagram for a 1994 Grand Cherokee Laredo?


There are 2 fuse blocks. The Power Distribution Center is under the hood along the passenger side fender and has fuses and relays in it. The other is on the passenger side of the dash and has fuses and circuit breakers.
....1994 Jeep Grand Cherokee Laredo
...(Fuse Block - Passenger side of Dash)
.....1........5........9........13........17........21........25
.20 A...15 A...20 A...20 A....7.5 A....15 A....30 A
.....2........6.......10.......14........18........22........26
.15 A...15 A...10 A...20 A.... 15 A....15 A....30 A
.....3........7.......11.......15........19........23........27
.20 A...15 A...15 A....3 A......15 A....15 A....10 A
.....4........8.......12.......16........20........24........28
.15 A...15 A...15 A...20 A.....10 A...7.5 A....30 A
1)Trailer Tow Relay
2)Brake Lamps
3)Hazard Lamps
4)Security Lamp
5)Interior Lighting
6)Security Alarm Module
7)Security Alarm Relay, Security Alarm Module, Flash-to-Pass
8)Overhead Console, Keyless Entry, Radio Memory/Clock
Memory/Chime Module, Power Locks, Power Mirrors,
HEVAC and VIC
9)Rear Wiper
10)Radio
11)Cigar Lighter
12)Parking Lamps, Automatic Headlamps
13)Horn Relay
14)Power Lock Relays
15)ABS Module and Relay
16)Turn Signals
17)Heating and Air Conditioning Module
18)Airbag Module
19)Interior Mirror, Auto Headlamps, Overhead Console,
VIC/GDM Module, Heated Rear Window Relay Coil,
Illuminated Entry Relay and Chime Module
20)Heated Rear Window Switch, Overdrive Switch, Speed
Control
21)Security Alarm Module, Lamp Outage Module
22)Airbag Module, Speedometer, Tachometer, Telltales and
Gauges
23)Heated Mirror Feed, Heated Rear Window Switch
24)Instrument Panel Illumination
25)Power Seats
26)Power Windows, Power Sunroof
27)Security Alarm Module and Front Wiper
28)Heated Rear Window Relay

Aug 01, 2010 | 1994 Jeep Grand Cherokee

1 Answer

1999 cadillac seville sts driver side master control pannel dead


The same circuit breaker feeds the driver door as well as the passengers doors . The wires inside the rubber boot from the body to the door are probably broke ,power or ground wire .Or the door module is bad . Are your familiar with electronic control modules ? The door functions ,windows , lock's , memory etc... are controlled by DDM - driver door module .
Door Control System Operation
This vehicle has five modules capable of performing door system control functions. Vehicle door system components (windows, locks, mirrors, etc.) are controlled directly by these modules. There is a door module located inside of each vehicle door:
• Driver Door Module
• Passenger Door Module
• LH Rear Door Module (LRDM)
• RH Rear Door Module (RRDM)
• LH Front Power Window Switch
Simple Bus Interface (SBI)
Each Door Module communicates with the other Door Modules on the SBI. The driver door module is the only Door Module that is capable of communicating over the Class 2 Data Line as well as the SBI.
Driver Door Module
The driver door module directly controls the LH Front door lock actuator, power window motor and the outside rear view mirror. The driver door module sends and receives messages received from the LH Front Power Window Switch to the passenger door module, LRDM and RRDM modules over the Simple Bus Interface (SBI) line. Also, the driver door module sends and receives message from other vehicle system modules via the Class 2 Data Line.
Pulling the door panel off an checking B+ voltage and ground for the module would be good for you to do , since you probably don't have a $6,000 factory Tech 2 scan tool to see if the DDM is communicating .
The driver door module has two main power feeds (high and low current), and two main grounds. The low power feed (battery 1) is used to provide power for the driver door module's logic and internal driver operation. The high power feed (battery 2) is used to provide power for systems that draw higher amounts of current (motors, lights, etc.). Operating current at the driver door module's battery should not exceed 3.0 amperes at battery 1, and 7.5 amperes (for 2 seconds) at battery 2 while the driver door module is awake, and 2.5 milliamps when the driver door module is asleep. For most driver door module functions, the driver door module will operate properly with a system voltage of 9.0-16.0 volts. If system voltages exceed 16.0 volts the driver door module will provide protection by disabling certain functions that may damage due to higher than normal system voltages.

What kind of manual do you have ? The info above is from a factory repair manual .
The fuse's ,circuit breaker for the door module are located in the rear fuse box , not under hood . PWR WDO circuit breaker 30 amp. , DRVMDL fuse 10 amp. The rear fuse box is located under the back seat . Watch this video ,different type vehicle but probably the same problem .
Dodge Grand Caravan No Power Window No Power Locks CAN Trouble

Jul 23, 2017 | 1999 Cadillac Seville

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