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I'm new to the forum, as well as being a new owner of an old '94 C4. The video for fixing the headlight motor gear couldn't have come at a better time, for my drivers side light just started making "the noise". I've ordered the bushings and am ready to have my laptop by my side, with the video playing.
what the last guy said, link broken on first page, I know it's old, isn't this stuff archived somewhere. Oh yeah, new owner of an 88 C4 Convertible 4x3
hi
i have a 85 c4 that i am rebuilding and i just put new headlights but i couln't find the colors of the wiring in between the motor and the headlight in the manual?
so i hot wire it and it works but driver is perfect but now passenger side is not opening anymore ?
what are the fuse for the right side ?
or what are the colors of the wires ?
sorry i got confused in the wires
thxs if someone can help me
DTC #11: Malfunction Indicator Lamp Circuit.
DTC #13: Bank #1 Heated Oxygen Sensor #1 Circuit:
DTC #14: Engine Coolant Temperature Sensor Circuit Voltage Low.
DTC #15: Engine Coolant Temperature Sensor Circuit Voltage High.
DTC #16: Distributor Ignition System Low Pulse.
DTC #18: Injector Circuit.
DTC #21: Throttle Position Sensor Circuit Voltage High.
DTC #22: Throttle Position Sensor Circuit Voltage Low.
DTC #23: Intake Temperature Sensor Circuit Voltage High.
DTC #24: Vehicle Speed Sensor Circuit.
DTC #25: Intake Air Temperature Sensor Circuit Voltage Low.
DTC #26: Evaporative Emission Canister Purge Solenoid Valve Circuit.
DTC #27: EGR Vacuum Control Signal Solenoid Valve Circuit.
DTC #28: Transmission Range Pressure Switch Assembly Fault.
DTC #29: Secondary Air Injection Pump Circuit.
DTC #32: Exhaust Gas Recalculation.
DTC #33: Manifold Absolute Pressure Sensor Circuit High.
DTC #34: Manifold Absolute Pressure Sensor Circuit Low.
DTC #36: Distributor Ignition System High Pulse.
DTC #37: Brake Switch Stuck On.
DTC #38: Brake Switch Stuck Off.
DTC #41: Ignition Control Circuit Open.
DTC #42: Ignition Control Circuit Shorted.
DTC #43: Knock Sensor Circuit.
DTC #44: Bank 1 LF Heated Oxygen Sensor #1 Circuit Lean.
DTC #45: Bank 1 LF Heated Oxygen Sensor #1 Circuit Rich.
DTC #47: Knock Sensor Circuit Or Module Missing.
DTC #48: Mass Air Flow Sensor Circuit.
DTC #50: System Voltage Low.
DTC #51: EEPROM Programming Error.
DTC #52: Engine Oil Temperature Sensor Circuit Voltage Low.
DTC #53: System Voltage Low.
DTC #55: Fuel Lean Monitor.
DTC #58: Transmission Fluid Temperature Sensor Circuit Low.
DTC #59: Transmission Fluid Temperature Sensor Circuit High.
DTC #62: Engine Oil Temperature Sensor Circuit Voltage Low.
DTC #63: Bank 2 RF Heated Oxygen Sensor #1 Circuit Open.
DTC #64: Bank 2 RF Heated Oxygen Sensor #1 Circuit Lean.
DTC #65: Bank 2 RF Heated Oxygen Sensor #1 Circuit Rich.
DTC #66: A/C Refrigerant Pressure Sensor Circuit Open.
DTC #67: A/C Pressure Sensor Circuit Sensor or A/C Clutch.
DTC #68: A/C Relay Circuit.
DTC #69: A /C Clutch Circuit.
DTC #70: A/C Clutch Relay Driver Circuit.
DTC #72: Vehicle Speed Sensor Loss.
DTC #73: Pressure Control Solenoid Circuit Current Error.
DTC #74: Traction Control System Circuit Low.
DTC #75: Transmission System Voltage Low
DTC #77: Primary Cooling Fan Relay Control Circuit.
DTC #78: Secondary Cooling Fan Relay Control Circuit.
DTC #79: Transmission Fluid Overtemp.
DTC #80: Transmission Component Slipping.
DTC #81: Transmission 2-3 Shift Solenoid Circuit.
DTC #82: Transmission 1-2 Shift Solenoid Circuit.
DTC #83: Torque Converter Solenoid Voltage High.
DTC #84: 3-2 Control Solenoid Circuit.(Auto Only).
DTC #84: 2nd And 3rd Gear Blockout Relay Control Circuit.
DTC #85: Transmission TCC Stock On.
DTC #90: Transmission TCC Solenoid Circuit.
DTC #91: One To Four Upshift Lamp(Manual Only).
DTC #97: VSS Output Circuit.
DTC #98: Tachometer Output Signal Voltage Wrong.
Your research is amazing! So I have a '96 LT4 with just under 15,000mi that started flashing the light. I pinned the #4 & #12 & got the following:
C 12
- - -
1
7
9
A or R.
1.0
in that order. OK, I think I have something to work with. I just happen to have another '96 LT4 (32k mi) that runs perfectly, so I do that one for comparison. SAME codes.
I've reinstalled the gas cap a zillion times, put new gas in it, disconnected the battery which temporarily cleared the light, but it came on about an hour later while driving. I also cleaned the MAF filaments & connections on both sides - no change.
I have an OBD II scanner on the way & maybe that can isolate the problem better. Car runs strong & smooth, idles fine.
Any thoughts?
Appreciate the help.
Last edited by Silverfox1; 02-19-2015 at 12:57 AM.
Does some one know what is that whiteish connector that is loose at the moment? Its located at the above of passengers side kick panel. The wires that goes to that doesnt have any color it like see-thru.
I am unsure of what this part is and it’s function. If anybody has any information it would be greatly appreciated! Thanks The top one looks good but the bottom one looks broke. Is there a possibility it is still salvageable? & if not, do both need to be replaced?
09-08-2013, 03:17 AM
