Code C1214 Active Handling, Traction Control, abd ABS Service Warnings.

Who has had these and can help. I have looked up the code. Now what?

Where are the modules and harness for this stuff.

Anyone have a diagram?

 

Had the same problem and started cleaning up the electrical contacts all over the car. There is a diagram posted (I'll see if I can find it and post it) that shows where all of the grounds and quick disconnects are on the frame. Here is a list and you'll really want to look at #s G103, 401 and 402. 401 and 2 are affixed to the frame behind the cockpit and accessable through the wheel wells. I loosened them, cleaned them with electrical cleaner and put them back on. Take care not to breal the bolts off. If you do retap and put in a new bolt close to the old.
Good luck hope this helps.

engine ground strap top left frame behind left front wheel well
G101 left front frame (with SP101)
G102 right front frame (with SP100)
G103 left front of engine
G104 frame next to battery (with G108 & SP102)
G105 left lower engine block, engine ground strap & wire
G106 Battery negative pole
G107 Left rear head
G108 frame next to battery (with G104)
G201 bottom of A-pillar, left (with SP201 & SP203)
G202 bottom of A-pillar, rt, bolted at the bottom (with SP202)
G205 inside door pillar driver seat (with G301)
G301 inside door pillar passenger seat
G302 inside door pillar driver seat (with G205)
G401 left rear outer frame
G402 right rear inner frame
SP201 bottom of A-pillar, left (bolted with G201)
SP202 bottom if A-pillar, rt (bolted to G202)
SP203 bottom of A-pillar, left (taped to wire bundle, with G201 coming out of it)
G101: windshield washer fluid pump
Windshield washer fluid level switch
Brake fluid switch
Headlamp door assembly, left
G102: cooling fan, right
Cooling fan 3 relay 44
Horn assembly
Underhood lamp
Headlamp door assembly, right
Headlamp door control module
A/c compressor clutch
A/c compressor clutch diode
Secondary air injection pump
G103: Electronic brake control module (ebcm)
G104: battery negative pole
Splice pack SP102:
Marker lamp, right front
Marker lamp, left front
Park/turn signal lamp, right front
Park/turn signal lamp, left front
Turn signal lamp, right front
Turn signal lamp, left front
Splice pack SP208:
Body control module (bcm)
Instrument panel cluster (ipc)
Data link connector (dlc)
Inflatable restraint & diagnosis module
Inflatable restraint ip module disable switch
Park/neutral switch
Remote control door lock receiver
G105: fuel pump relay 35
Engine oil level switch
Heater O2 sensor, bank 1 sensor 1
Heater O2 sensor, bank 1 sensor 2
Heater O2 sensor, bank 2, sensor 1
Heater O2 sensor, bank 2, sensor 2
G106: battery negative pole
Ignition relay 42
Powertrain control modules (pcm, 4 wires)
Throttle actuator control module (tac)
Mass airflow sensor (maf)
G107: ignition control modules 1-3-5-7
Ignition control modules 2-4-6-8
G108: Electronic brake control module (ebcm)
G201: Splice pack SP201:
Data link connector (dlc)
Air temperature actuator
Instrument panel cluster (ipc)
Traction/suspension control switch
Driver door module (ddm)
Door latch, driver
Auxiliary power outlet
Windshield wiper motor
Steering column lock
Footwell courtesy lamp, left
Instrument panel cluster (ipc)
Hazard switch
Telescopic actuator switch
Splice pack SP203:
Remote CD changer
Fuse block I/P
Speaker, right door
Speaker, left door
Radio
G202: Splice pack SP202:
Passenger door module (pdm)
Door latch, passenger side
Body control module (bcm)
HVAC control module
IP compartment lamp
Footwell courtesy lamp, right
Vanity mirror lamp, left
Vanity mirror lamp, right
Inside rearview mirror
Bose relay 45
Ignition switch
Blower motor relay c60
Blower motor control processor
Hood ajar switch
Cigar lighter
A/t shift lock control solenoid
G205: seat belt switch, driver
Seat control module (scm), driver
Seat pump, driver
Seat belt switch, driver
Seat relay center, driver
G301: defogger grid
G302: Splice pack SP302:
Seat relay center, passenger
Seat pump, passenger
Rear compartment courtesy lamp, right
Rear compartment courtesy lamp, left
Rear compartment lid latch
Rear compartment lid latch, right
Rear compartment lid latch, left
Folding top lid latch
Folding top release switch
Fuel door lock actuator
Radio power antenna

G401: Splice pack SP400:
Fuel pump & sender assembly, left
Fuel level sender, right
Tail, stop, turn signal, rear left
Tail, stop, turn signal, rear right
Center high mounted stop lamp
Backup lamp, right
Backup lamp, left
License lamp, right rear
License lamp, left rear
Marker lamp, left rear
Marker lamp, right rear

G402 electronic suspension control module (esc)

 

I had this problem. It started showing up after I had my 02 (Purchased used with 17,000) for only a month. The messages went on and off for awhile then stayed on. By the time I had it checked I was out of warranty for 1 month. I was confronted with a $1200.00 repair bill for a module no bigger than my fist. I fixed it then bitched big time to Chev customer service. Guess what? They reimbursed me 100%. Said it was a safety issue and I guess they wanted to keep me as a customer. I would never buy another if they had done otherwise. I was very pleased with the service I received. FrankP

 

I am having the same problem. I haven't tried cleaning the electrical contacts yet but I'm hoping that will work. Anybody else have any ideas?

 

Well for all the little problems we seem to have with our vette's I am still going to say it is the best car I have ever had. I love the power and the looks of the car. It is by far the most comfortable sports car I have ever had. I drove my buddies Viper GTS the other day and I hated it. It was just laid out all wrong in the cockpit. Hard to get in and out of. Funky pedal location. Funky shifter location. And the worst part was it sounded it like a damn Honda with a Fart can on the back!
So I must say I still love my Z even though I have an occassional issue with it.