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You can subscribe to alldata service info, about 30 dollars for a year, one vehicle. You could take a look at Mitchel service data, I don't know what they charge? That's just to name a couple.
You can take a look at ebay.com and do a search. I saw a chevy cruze factory service cd, covers years 010--016. I don't know if 016 and 017 are the same? about 19 bucks, free shipping. If interested in cd, make sure you read all the info about the cd. You don't want to order something then find out, it isn't what you need.
Jun 2, 2013 - Chevy Cruze error code 91 What is Error code 91? It appeared ... Ya i know that what is error code 91 it is that ur car key is not there & if shows error code35 then ur car remote key cell losing his power exchange with that cell & ur car is ok. Posted on ... SOURCE: chevrolet cruze 2.0 LT 163cv error. If im not ...
gearheads.in > Forum > Indian Automotive Scene > Chevrolet > Cruze
Apr 16, 2013 - 10 posts - ‎7 authors
4kms later I realised that I had the Cruze key with me in my pocket ... If the key is outside the car and you try to start it, it throws a Code 91 Error ...
Where do you here the clicking sound ? in the door , behind instrument panel ? I don't think a blown fuse would do this , possibly a relay ! do you know what a relay is ? This is Chevy factory service information !
Door Lock Operation
When the body control module (BCM) detects a transition of either of the door lock switches to the lock position, it switches the door lock actuator lock control circuit to voltage. Since the lock actuator unlock control circuits are at ground potential within the BCM, the door lock actuator motors transition to the lock position.
There are three pcb relays integrated into the instrument panel fuse box ( non replaceable ) door unlock pcb relay drivers door -door unlock pcb relay an door lock pcb relay ! The BCM controls these relays ! Do you know what a BCM is ?
Circuit/System Description
The DR/LCK fuse supplies battery positive voltage to the I/P fuse block for the door lock system. The body control module (BCM) supplies and monitors a reference voltage to the door lock switch through the door lock switch lock/unlock signal circuit. The door lock switch also receives a constant ground source. If a door lock switch is placed in the lock position or unlock position, the reference voltage is taken directly to ground and the BCM detects the voltage drop on the signal circuit.
The BCM, upon receipt of a door lock switch lock or unlock signal, will switch the appropriate door lock actuator control circuits to battery positive voltage. The opposing side of the door lock actuators are connected to ground internally within the BCM through the other door lock actuator control circuit and the doors will lock or unlock appropriately.
With out have a factory GM tech 2 scan tool ,It would be best if you took this to a Chevy dealer . The first part of diagnosing this problem is to hook up a scan tool !
ignition sensor ? I been fix cars for over thirty years an that's a new one for me . I worked for a Chevy dealer for a number of years ! Plus a Cadillac , Pontiac , GMC etc... Maybe you mean ignition switch ? Or crankshaft position sensor ?
Now then lets see if we can decipher the problem your having , When you turn the key to the start position does anything happen ? I am trying to determine if you have a no crank - no start or a crank no start problem . Now which is yours doing or not doing ! When you turn the key to start the vehicle does the engine do anything?
You need to know how the starting system works , when you turn the key in the ignition , the switch sends a discreet voltage signal to the BCM - body control module , an if there is no anti-theft system problems the BCM sends a message on , well here read this from the service information manual for your vehicle .
Circuit Description
When the ignition switch is turned to the Start position, the body control module (BCM) receives battery voltage on the ignition 1 voltage circuit, and less than 5 volts on the off/run/crank voltage circuit. The BCM supplies voltage to energize the RUN/CRANK Relay 32. The BCM sends a high speed GMLAN serial data message to the engine control module (ECM) that the key is in the start position. The ECM receives the message from the BCM, and also receives a serial data message from the transmission control module (TCM) containing the shift lever position. If the shift lever is in Park or Neutral when ignition switch is turned to Start, the ECM supplies voltage to the START Relay 31. The START relay supplies voltage to the S terminal of the starter solenoid, through the 30 A STRTR Fuse 26, in order to crank the engine. This is a very complex system , an without a factory diagnostic scan tool it would be difficult too fix . I suggest you take this to the dealer or a ASE certified repair shop . You could make the problem worst then it is , You could spend thousands fixing it . Do you know what a GMLAN serial data communication network is ? Or how the Anti - theft system works ? I suggest you take it to someone who does !
All the lock's ,were locking an unlocking or just the driver door lock ? Probably wasn't the switch ,more likely a bad input to the BCM . The door lock's are computer controlled .
Do you know what a BCM is ? body control module .
Each door lock switch is wired to the body control module (BCM) through a separate door lock/unlock signal circuit. While these circuits are separated between the BCM and respective door lock switch, they are connected into a single circuit within the BCM. The BCM supplies voltage through the door lock/unlock signal circuits to each door lock switch. When either door lock switch is operated, this supply voltage is pulled to ground, providing the BCM with the required lock or unlock signal. In order for the BCM to distinguish between a lock and unlock signal, the lock switch contains two separate paths for this voltage to flow to the same body ground. When the switch is operated to the unlock position, the supply voltage flows to ground through a 1.5 K? resistor. When the switch is operated to the lock position, the supply voltage flows to ground through a different part of the switch circuit, which has no resistor. The BCM then interprets the flow of voltage as a lock or unlock request and powers the door lock actuators to the appropriate lock or unlock position.
Why? The car is almost new The dealer has the part #
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