Auto Repair Manual Free Download and ReviewsFree download ebook pdf files automotive manual

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SYMPTOM/CONDITION: DIAGNOSIS: 1. Verify the rear of the sunroof glass to roof flushness concern. 2. UNCALIBRATE THE SUNROOF. a. b. c. d. e. 3. RECALIBRATE THE SUNROOF a. b. c. 4. If the uncalibrate/recalibrate procedure did not eliminate the sunroof glass to roof fit, use the procedures outlined in TechCONNECT(R) BODY/SUNROOF/GLASS PANEL/ADJUSTMENTS to adjust the glass panel. If the sunroof glass is now flush, perform the Repair Procedure. If the vehicle operator describes or experiences the Symptom/Condition, perform the Repair Procedure. Insure the battery is at least 12 Volts. Place the ignition switch in RUN position. Locate the sunroof fuse (Fuse 44 in the Power Distribution Center located in the trunk). While the sunroof is still in motion, have an assistant remove the sunroof fuse. Reinstall the sunroof fuse. Press and hold the sunroof vent switch until it stops at the full vent position. Verify sunroof operation by opening, closing, and venting the sunroof. If the uncalibrate/recalibrate procedure corrected the sunroof glass to roof fit, perform the Repair Procedure.

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Each ignition key (2) used in the Sentry Key Remote Entry System (SKREES) has a transponder chip included on the circuit board (4) beneath the cover (1) of the integral Remote Keyless Entry (RKE) transmitter (3). In addition to having to be cut to match the mechanical coding of the ignition lock cylinder and programmed for operation of the RKE system, each new Sentry Key has a unique transponder identification code that is permanently programmed into it by the manufacturer, and which must be programmed into the Sentry Key REmote Entry Module (SKREEM) to be recognized by the SKREES as a valid key. The Sentry Key transponder cannot be adjusted or repaired. If faulty or damaged, the entire key and RKE transmitter unit must be replaced. When the ignition switch is turned to the On position, the Sentry Key REmote Entry Module (SKREEM) communicates through its antenna with the Sentry Key transponder using a Radio Frequency (RF) signal. The SKREEM then listens for a RF response from the transponder through the same antenna. The Sentry Key transponder chip is within the range of the SKREEM transceiver antenna ring when it is inserted into the ignition lock cylinder. The SKREEM determines whether a valid key is present in the ignition lock cylinder based upon the response from the transponder. If a valid key is detected, that fact is communicated by the SKREEM to the Powertrain Control Module (PCM) over the Controller Area Network (CAN) data bus, and the PCM allows the engine to continue running. If the PCM receives an invalid key message, or receives no message from the SKREEM over the CAN data bus, the engine will be disabled after about two seconds of operation. The ElectroMechanical Instrument Cluster (EMIC) will also respond to the invalid key message on the CAN data bus by flashing the security indicator on and off.

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1 – PEELING 2 – TOOTH MISSING AND CANVAS FIBER EXPOSED 3 – RUBBER EXPOSED 4 – CRACKS 5 – PEELING Fig. 326: Timing Belt Inspection 6 – ROUNDED EDGE 7 – ABNORMAL WEAR (FLUFFY STRAND) 1. Remove front timing belt cover (Refer to COVER-FRONT TIMING BELT). 2. Inspect both sides of the timing belt. Replace belt if any of the following conditions exist. See Fig. 326: Hardening of back rubber back side is glossy without resilience and leaves no indent when pressed with fingernail. Cracks (4) on rubber back. Cracks or peeling (1) of canvas. Cracks on rib root. Cracks on belt sides. Missing teeth (2). Abnormal wear (7) of belt sides. The sides are normal if they are sharp as if cut by a knife. Vehicle mileage or time at component maintenance requirement. (Refer to LUBRICATION & MAINTENANCE ) 3. If none of the above conditions are seen on the belt, the front timing belt cover can be installed (Refer to COVER-FRONT TIMING BELT). TIMING VERIFICATION

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1 – CAMSHAFT BASE CIRCLE 2 – HIGH-PRESSURE CHAMBER Use this procedure to manually bleed aerated oil from the lash adjuster and remove sponginess. 1. Run the engine, bringing it to operating temperature in order to freshly pressurize and warm the valvetrain system oil supply. 2. Remove cylinder head cover(s). 3. Ensure the rocker arm is positioned on the base circle (1) of the cam. See Fig. 147. Rotate engine as necessary. Fig. 148: Purging Air From Lash Adjuster 2 – OIL AIR RELIEF SERVICE ACCESS HOLE 3 – ROCKER ARM ASSEMBLY 4 – INTERNAL CHECK BALL 5 – VALVE TIP 6 – HYDRAULIC LASH ADJUSTER WITHIN ROCKER ARM

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Fig. 127: IGNITION COILS – LEFT CYLINDER HEAD 1 – FUEL RAIL 2 – IGNITION COILS 3 – WIRING HARNESS 4 – LOWER INTAKE MANIFOLD WARNING: DO NOT START OR RUN ENGINE WITH CYLINDER HEAD COVER REMOVED FROM THE ENGINE. DAMAGE OR PERSONAL INJURY MAY OCCUR. 1. Disconnect and isolate the negative battery cable. 2. Remove the upper intake manifold from the engine (Refer to MANIFOLD – INTAKE). 3. Cover lower intake manifold (4) with a suitable cover during service. 4. Disconnect and remove the three ignition coils (2). See Fig. 127. 5. Remove the ground strap/resistor retaining bolt from the cylinder head cover. 6. Lift up on the wire harness track (3) retaining tabs. See Fig. 127.