1991 OLDSMOBILE WIRING DIAGRAM
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1991 oldsmobile wiring diagram - Fixya
wwwa››1991 Oldsmobile Cutlass Supreme1991 oldsmobile wiring diagram I am looking for a wiring diagram for the heater/ ac control unit and radio for a - Oldsmobile 1991 Cutlass Supreme questionHi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US. Here's a link to this great service Good luck!Follow the red wire from the battery towards the firewall. It will end at the starter.0ERROR CODE
12 ERROR CODE DIAGNOSTIC SYSTEM FUNCTIONING CORRECTLY 13 OXYGEN SENSOR CIRCUIT OPEN 14 COOLANT TEMPERATURE SENSOR CIRCUIT (HIGH TEMP) 15 COOLANT TEMPERATURE SENSOR CIRCUIT (LOW TEMP) 21 THROTTLE POSITION SENSOR (TPS) CIRCUIT (HIGH) 22 THROTTLE POSITION SENSOR (TPS) CIRCUIT (LOW) 23 MANIFOLD AIR TEMP (MAT) CIRCUIT (LOW TEMP) 24 VEHICLE SPEED SENSOR (VSS) CIRCUIT FAILED 25 MANIFOLD AIR TEMP (MAT) CIRCUIT (HIGH TEMP) 31 WASTEGATE SOLENOID ELECTRICAL SIGNAL FAILED 32 EXHAUST GAS RECIRCULATION (EGR) CIRCUIT 33 MASS AIR FLOW (MAF) CIRCUIT (HIGH) 34 MASS AIR FLOW (MAF) CIRCUIT (LOW / NO SIGNAL) 35 CODE NOT USED ON TURBO CARS 41 CAM SENSOR CIRCUIT FAILURE 42 C3I ELECTRONIC SPARK TIMING (EST) FAILURE 43 ELECTRONIC SPARK CONTROL (ESC) FAILURE 44 OXYGEN SENSOR CIRCUIT (LEAN EXHAUST) 45 OXYGEN SENSOR CIRCUIT ( RICH EXHAUST) 51 PROM ERROR 52 CALPAK ERROR 53 WATER INJECTION 54 CODE NOT USED ON TURBO CARS 55 ECM ERROR Return to Chart CODE 120Ok sent you
this the engine you have to specify that engine has to help you. Thanks0Check the wire from the module to the crank sensor. They go bad. Usually from oil leaks. Is it saturated with oil where it goes under the engine? Also check for power and ground on the two wire plug on the drivers side of the module. It isn't the ecm or anything with it. The ignition system on the 3.1 will work with the ecm unplugged. The ignition system is a stand alone system. It sends signals to the ecm for the fuel injection.0If you mean the ignition lock cylinder: Ignition Lock Cylinder CAUTION If the car is equipped with an air bag, do not service the steering column or dashboard components. Extreme danger of air bag deployment exists even with the battery removed! Serious injury could occur.
REMOVAL & INSTALLATION
Without Air Bag
Place the ignition switch in the RUN position.
Remove the lockplate, turn signal switch and buzzer switch.
Remove the screw and lock cylinder.
NOTE: If the screw is dropped on removal, it could fall into the column, requiring complete disassembly to retrieve the screw. To install: Rotate the cylinder clockwise to align cylinder key with the keyway in the housing.
Push the lock all the way in.
Install the screw. Tighten the screw to 14 inch lbs. (2 Nm) for adjustable columns and 25 inch lbs. (3 Nm) for standard columns. With Air Bag CAUTION Before proceeding, refer to Section 6 for information on disabling and enabling the SIR (air bag) system; otherwise, serious injury could occur.
Turn the steering wheel so the vehicles wheels are pointed straight ahead.
Place the ignition switch into the LOCK position to prevent undercentering of the coil assembly.
Disable the SIR system. Disconnect the negative battery cable.
Remove the coil assembly retaining ring, then disconnect the inflatable restraint coil assembly. Let the switch hang freely if removal is not needed. To remove the coil assembly proceed.
Remove the wave washer, then the shaft retaining lock ring with tool J-23653-SIR to push down on the shaft lock. Dispose of the ring, it is not reusable.
Fig. 1: Special tool J-23653-SIR or equivalent is required for pushing down the shaft lock to remove the shaft ring
Remove the shaft lock, then disconnect the canceling cam assembly.
Remove the upper bearing spring, race seat and race.
Position the turn signal to the right turn (up) position.
Remove the multi-function lever and hazard knob assembly. Unfasten the round washer head screw and signal switch arm, along with the turn signal switch screws.
Remove the turn signal switch assembly by unfastening the connector from the bulkhead connector. Gently pull on the harness through the column and disconnect.
Make sure the coil assembly does not become uncentered, this could happen if the centering spring is pushed down letting the hub rotate while the coil is removed from the steering column.
Remove the inflatable restraint coil assembly with the wiring harness from the column assembly.
Remove the wire protector, then attach a length of mechanics wire to the coil terminal connector to aid in reassembly. Then gently pull the wire through the column.
Remove the key from the steering column lock cylinder set, then remove the buzzer switch assembly.
Reinsert the key into the lock cylinder, turn it to the LOCK position.
Remove the lock retaining screw, then the cylinder.
To install: NOTE: Make sure all fasteners are securely seated before applying the necessary torque. If you fail to do so, component damage or malfunctioning of the steering column may occur. Install the lock cylinder assembly, insert the retaining screw, then tighten to 22 inch lbs. (2.5 Nm).
Insert the key into the lock cylinder. Install the buzzer switch assembly. Turn the key to the LOCK position.
Install the turn signal switch assembly wiring harness through the column, let the switch hang freely. Connect the wiring to the bulkhead.
Insert the coil assembly wiring harness through the column letting the coil hang freely. Attach the turn signal assembly with the binding head screws. Tighten the screws to 30 inch lbs. (3 Nm).
Attach the signal switch arm with the round washer head screw, tighten the screw to 20 inch lbs. (2 Nm).
Install the hazard knob assembly and the multi-function lever.
Install the inner race, upper bearing race seat and spring. Attach the turn signal cancelling cam assembly, apply grease for lubrication.
Replace the shaft lock and install a new shaft lock retaining ring. Use tool J-23653–SIR or equivalent to push down on the shaft lock. The ring must be firmly seated in the groove on the shaft.
NOTE: Set the steering shaft so that the block tooth on the race and upper shaft is at the 12 o'clock position. The wheel on the car should be straight ahead. Set the ignition switch to the LOCK position, as this will ensure no damage to the coil assembly. Install the wave washer, then attach the coil assembly, make sure it is centered correctly.
Fig. 2: Centering the coil assembly is important in assembling the column assembly
Attach the coil assembly retaining ring, the ring must be firmly seated in the groove on the shaft.
Gently pull the lower coil assembly, turn signal, and pivot (pulse) wires to remove any kinks that may be inside the steering column assembly. If you fail to do this you can damage the wiring.
Complete assembling the steering column assembly.
Attach the negative battery cable.
Check the functions of the turn signal, make sure it cancels when turned on and the steering wheel is turned.
Enable the SIR system.0
1991 Oldsmobile Cutlass Ciera Car Stereo Wiring Diagram
Whether your an expert Oldsmobile Cutlass Ciera mobile electronics installer, Oldsmobile Cutlass Ciera fanatic, or a novice Oldsmobile Cutlass Ciera enthusiast with a