Does anyone have the wiring info on a 2001 impala? Reason I'm asking is because the wiring sheet I have says, for remote start I must relay isolate the park light wire from the BCM to avoid the SERVICE ENGINE SOON from coming on. What is relay isolate? I know what diode isolate is. I'm going to install a Commander 7000 which has the alarm & remote start, also I was wondering which bypass to use the 555t or 555L? Could I use the 456G for the locks & dome supervision to save some time or is that for certain GM vehicles. Is there a similar product like 456G for GM, that Ford, Chysler, & Mazda make? I have done quite a few of these remote starts with alarms but not on this particular car. Thanks in advance if anyone can help on these question?
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electronics
Installation isn't to bad. Haven't had the "Check Engine lite" problem
OMEGA makes a ByPass kit: DB-PASS-23 or PASS-2
| Constant 12 volts | RED | IGNITION SWITCH HARNESS |
| Ignition 12 volts | PINK | IGNITION SWITCH HARNESS |
| Starter | YELLOW | IGNITION SWITCH HARNESS |
| Dome Light | D BLUE/WHITE (-) | B.C.M. IN DRIVER KICK PANEL * |
| Trunk Pin Switch | RED / BLACK (-) | AT LIGHT IN TRUNK OR BCM |
| Parking Lamp | BROWN / WHITE (+) | AT JUNCTION BLOCK IN PASSENGER KICK |
| Power Lock | ORANGE / BLACK | AT BCM ON DRIVER SIDE ** |
| Power Unlock | SINGLE WIRE SYSTEM | OF INST PANEL |
* DARK BLUE - Pin A1 Conn.C1 Also At B.C.M In Gray Plug On Left Hand Side. (Alternate Dome Lt. Connection). ** ORANGE / BLACK Door Lock Wire Must Receive A Ground (-) Pulse Thru A 470 Ohm Resistor To Lock And A Solid Ground (-) Pulse To Unlock.
Single Wire Resistor Door Locks
| Accessories |
| Window Up | D\ D BLUE P\ L BLUE D\ D GREEN P\ L GREEN @ MAIN SWITCH | |
| Window Down | F/ BROWN F/ TAN R/ PURPLE R/ PURPLE | |
| Ign Key Warn | L GREEN (-) | STEERING COLUMN HARNESS OR BCM |
| Trunk Release | L BLUE (+) * | AT BCM ON DRIVER SIDE INST PANEL |
| OEM Horn | BLACK (-) | STEERING COLUMN HARNESS OR BCM |
| Headlights | YELLOW (-) | AT HEADLIGHT SWITCH OR BCM |
| OEM Alarm Arm | N/A | |
| OEM Alarm Disarm | LT GREEN (-) | AT BCM ON DRIVER SIDE INST PANEL |
* Trunk Release Alt conn:BLACK (-) At Switch Just To The Left Of The Column.
Reversal Rest At Ground Power Window Circuit
Positive Pulse Trunk Release
| Remote Start |
| Tach Signal | WHITE | AT IGNITION CONTROL MODULE * |
| Ignition #2 | D GREEN | IGNITION SWITCH HARNESS |
| Ignition #3 | ORANGE | IGNITION SWITCH HARNESS (HVAC) |
| Accessory | BROWN | IGNITION SWITCH HARNESS |
| Neutral Safety | NOT GROUNDING TYPE - | OEM SWITCH OPENS STARTER CIRCUIT |
| Brake Light | WHITE (+) | AT SWITCH ABOVE BRAKE PEDAL |
| Reverse Light | L GREEN (+) | AT LIGHTS |
| Rear Window Defrost | N/A | TIMER BUILT INTO SWITCH |
* Ignition Control Module Is Located On Top Of Engine
GM PassLock II
** Pass Lock Wires Are 22 Gage YELLOW,BLACK,WHITE Behind The Radio With The Ignition Wires Note : The Engine Will Not Turn Over Until The PassLock Is Connected
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MO
Don't Learn from Others Mistakes
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