tahoe ground locations

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1997 Chevy Truck C Tahoe Interior Lighting Module Locations

Filed Under (Chevrolet (Chevy)) by admin on 19-03-2014

Download 1997 Chevy Truck C Tahoe 2WD V8-5.7L VIN R View: Under Center Of Instrument Panel Zoom Sized for Print Interior Lamp Control Module, Remote Control Door Lock Receiver Manufacturer supplied 2 different possible locations. Look for 5 wire connector with wire colors: gray, white, orange, pink & black. #PIT3819: Location of Interior Lamp Control Module – keywords control dim dome electrical entry ground illumination inoperative keyless lens light remort resistor RKE short – (Dec 23, 2005) Subject: Location of Interior Lamp Control Module. Models: 1995-2000 Chevrolet C/K Trucks, Suburban and Tahoe 1995-2000 GMC Yukon and C/K Trucks Classic Body Style Only The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this P1. Condition/Concern When diagnosing a dome lamp concern on one of the vehicles listed above, you may be unable to locate the Interior Lamp Control Module that is called out in the Service Manual.… Read More

AUDIO SYSTEMS DIAGNOSIS TESTING REMOVAL AND INSTALLATION INSTRUCTIONS

Filed Under (Other Manuals) by admin on 01-01-2014

Download For complete circuit diagrams, see Group 8W- Wiring Diagrams. Inspect the ground paths and con- nectionsatthe following locations: †Blower motor †Electric fuel pump †Engine-to-body ground strap(s) †Generator †Ignition module †Radio antenna base ground †Radio receiver chassis ground wire or strap †Wiper motor. If the source of RFI or EMI noise is identified asa component on the vehicle (i.e., generator, blower motor, etc.), the ground path for that component should be checked. If excessive resistance is found in any ground circuit, clean, tighten, or repair the ground circuits or connections to ground as required before considering any component replacement. For service and inspection of secondary ignition components, refer to the Diagnosis and Testing sec- tionofGroup 8D-Ignition Systems. Inspect the following secondary ignition system components: †Distributor cap and rotor †Ignition coil †Sparkplugs †Sparkplug wire routing and condition. Reroute the spark plug wires or replace the faulty components as required. REMOVAL (1) Disconnect and isolate the battery negative cable.… Read More

1998 Volvo S70 Fuse and Fusible Links

Filed Under (Volvo) by admin on 09-12-2013

Download Fuse/Relay Identification and Location. Fuses Panel Locations Fuses 11A/1 To 11A/9 & 11B/1 To 11B/5 In Relay Fusebox In Engine Compartment. Fuses 11C/1 To 11C/40 In The Central Electrical Unit. Relays Panel Locations Relays In The Relay/Fusebox In The Engine Compartment. Relays In Central Electrical Unit. Other Relays 2/11 Relay engine coolant fan (FC) 2/43 Relay heated rear seat (S70/V70) 2/54 Relay coolbox (V70) 2/74 Relay heating plugs coolant (Diesel) 7/1 Bulb failure warning sensor rear. Power Supply Wiring Diagram Component Location Component I.D. List 11C/1-40 Fuses 1/1 Battery 2/35 Starter motor relay 2/76 Central locking/anti theft alarm (lock/alarm) control module 3/1 Ignition switch 3/71 Gear position sensor 4/9 SRS Supplemental Restraint System Crash Sensor 4/30 ECC climate control module 5/1 Combined instrument panel 6/25 Starter motor 6/26 Generator 24/2 Connector Firewall cable harness – Engine compartment harness 24/13 Connector Dashboard harness – Engine compartment harness 24/14 Connector Left door sill harness – Engine compartment harness 24/15 14-pin connector Engine compartment harness – engine harness 24/43 8-pin connector Engine compartment harness – engine harness 24/53 26-pin connector Engine harness – AW 50-42 31/4 Engine ground point (ground terminal – battery -engine) 31/7 Ground terminal driver’s side A post 31/44 Engine compartment ground point ( battery ground terminal – body)… Read More

1998 Acura 3.5RL ENGINE PERFORMANCE Basic Diagnostic Procedures

Filed Under (Honda) by admin on 01-01-2014

Download 1. Remove fuel tank filler cap. Listen for fuel pump operation noise at fuel tank filler. Fuel pump should operate for 2 seconds after ignition switch is turned on. If fuel pump operates as specified, fuel pump is okay. If fuel pump does not operate as specified, go to next step. 2. Turn ignition switch off. Remove rear seat or trunk floor to gain access to fuel pump connector. Disconnect fuel pump connector. Disconnect PGM-FI main relay connector. Connect a fused jumper wire between PGM-FI main relay connector FUEL PUMP fuse side terminal and fuel pump side terminal. See L – WIRING DIAGRAMS article. 3. Turn ignition switch on. Using a voltmeter connected to ground, check for battery voltage at fuel pump harness side connector. See L – WIRING DIAGRAMS article. If battery voltage is not present, check harness between fuel pump and FUEL PUMP fuse. Repair as necessary. If battery voltage is present, check fuel pump ground.… Read More

2003 Chevrolet Tahoe Test Details

Filed Under (Chevrolet (Chevy)) by admin on 31-12-2013

Download  2002 Chevrolet Silverado 1500 4.8L, GAS, Vin V, Eng Cfg V8, USA/Canada 2003 Chevrolet Tahoe 4.8L, GAS, Vin V 2003 Chevrolet Silverado 1500 4.8L, GAS, Vin V, Eng Cfg V8 2003 Chevrolet Tahoe 5.3L, FLEX, Vin Z Customer Concern: The engine runs, but lacks power when driving. Has codes P0101 and P0300. Scanner shows misfires all on the same side of the engine. Tests/Procedures: 1. Check the catalytic converter, on the “suspect” bank of the engine, for a restricted (plugged) exhaust system to that side of the engine. 2. Disconnect both front O2 sensors, re-set the fuel trims and see if the problem goes away. 3. If gone with the O2 sensors disconnected, then swap the sensors side to side and see if the problem follows the O2 sensor. Potential Causes: Plugged Exhaust System Oxygen Sensor Diagnostic Codes: P0101, P0300 Author: Christopher Pittman Average Reported Mileage: 92479 Confirmed Fix Summary Confirmed Fix 9 – Catalytic Converter 1 – Exhaust System 1 – Intake Manifold Gasket(s) 1 – Right Catalytic Converter Confirmed Fix Details Tech Reported Fix Details Confirmed Fix Phil Zeuner March 04, 2009 2003 Chevrolet Tahoe, 5.3L, FLEX, Vin Z Replaced Catalytic Converter – Replaced cat.… Read More

2002 Crown Victoria/Grand Marquis Workshop Manual

Filed Under (Ford) by admin on 31-12-2013

Download Adjust the blower motor setting to LO and then to HI. * Does the blower motor operate correctly? Yes REPAIR circuit 515 (OG/RD) for a short to ground. TEST the system for normal operation. No GO to R2 . R2 CHECK THE BLOWER MOTOR SPEED CONTROL Blower Motor Speed Control C1308 EATC Module C228b * Does the blower motor operate? Yes INSTALL a new blower motor speed control. TEST the system for normal operation. No GO to R3 . R3 CHECK THE BLOWER MOTOR SPEED CONTROL CIRCUITS FOR AN OPEN Blower Motor Speed Control C1308 Measure the resistance between the blower motor speed control C1308: * pin 1, circuit 269 (LB/OG) and the EATC module C228b pin 10. * pin 2, circuit 752 (YE/RD) and the EATC module C228b pin 23. * pin 3, circuit 754 (LG/WH) and the EATC module C228b pin 24. * Are the resistances less than 5 ohms?… Read More

1999 Chevrolet Suburban C1500 Engine Misfire MIL/SES Light Illuminated or Flashing

Filed Under (Chevrolet (Chevy)) by admin on 01-01-2014

Download Information on Engine Misfire MIL/SES Light Illuminated or Flashing DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0420 or P0430. SERVICE INFORMATION If you encounter vehicles that exhibit the above conditions, refer to SI for the appropriate DTC(s) set. If no trouble is found, the cause may be due to an ECM ground terminal that has corroded with rust over time. Inspect the main engine wiring harness ground terminal (G103) for this condition. The wire terminal (G103) attaches either to the front or to the rear of the right side cylinder head, depending on the model year of the Full Size Pickup and/or Utility Trucks. If the ECM ground terminal has been found to be corroded, then follow the service procedure outlined in this bulletin to correct the corrosion issue. Fig. 2: Engine Wiring Harness Ground Terminal Location (1999-2006 Full Size Pickup and/or Utility Trucks) Courtesy of GENERAL MOTORS CORP.… Read More

1994 Ford Truck F 350 No Upshifts or Harsh Upshifts/4th Gear Starts

Filed Under (Ford) by admin on 01-02-2014

Download 1994 Ford Truck F 350 2WD Pickup V8-7.3L DSL Turbo VIN F A/T – E40D No Upshifts or Harsh Upshifts/4th Gear Starts. No upshift 4th gear starts, harsh upshifts, neutrals out after shifts APPLICATION: Ford-E/F Series, Bronco. All of these concerns can be the result of an inappropriate Manual Lever Position (MLP) sensor signal. The MLP sensor consists of six resistors connected in series (ganged). The resistance of the MLP sensor will vary based on which range the transmission is in. The MLP circuit can be checked using the following steps. (Step 1) Check the MLPS ground: Turn the ignition on. The voltage on pin 46 (sensor ground ) should not exceed .1v. If the voltage is excessive, add an additional ground to the existing ground wire (figure 2). Figure 2 Splice an additional ground from the existing ground wire to a known good ground.The negative post of the battery is the best.… Read More

555H Honda/Acura Immobilizer Bypass Module

Filed Under (Acura) by admin on 10-12-2013

Download Models Honda Accord: 1999-2002 Honda Odyssey: 1999-2002 Honda Prelude 1999 Acura CL 2001-2002 Acura Integra: 2001-2002 Acura MDX: 2001-2002 Acura TL: 2001-2002. Installation Instructions 1. Remove steering column shroud to gain access to the wire harnesses at the rear of the ignition switch. 2. Locate the appropriate wires exiting the ignition switch and immobilizer receiver. The wire colors are listed in the Wire Color Guide . 3. Wire the 555H as shown in the wiring diagram. Wire Color Guide SYNCH BLUE, ORANGE/BLUE, or BLUE/WHITE DATA RED OR BLUE/GREEN KEY SENSE BLUE/WHITE. Wire Connection Guide BLUE/WHITE: Connect this wire to the (-) key sense wire at the ignition cylinder. The key sense wire rests at ground when the key is inserted into the ignition switch. BLACK: Connect this wire to a quality chassis ground (preferably scraped sheet metal) separate from other component ground locations. BLUE: Connect this wire to the BLUE status output of the remote start.… Read More

556H Honda / Acura Immobilizer Bypass Module Installation Instruction

Filed Under (Honda) by admin on 29-01-2014

Download Mode 1 Mode 2 ? Honda Accord 2003-2004 ? Honda Accord 1998-2002 ? Honda CRV 2002-2004 ? Honda CRV 1998-2001 ? Honda Civic 2001-2004 ? Honda Odyssey 1998-2003 ? Honda Element 2003-2004 ? Honda Pilot 2003 ? Acura RSX 2002-2004 ? Acura CL 1998-2003 ? Acura TSX 2004 ? Acura Integra 2000-2002 ? Acura TL 2004 ? Acura MDX 2001-2002 ? Acura MDX 2003 ? Acura TL 1998-2002 ? Acura 1.7EL 2001-2004 ? Acura 1.6EL 1998-2000. 1. Remove steering column shroud to gain access to the wire harnesses at the rear of the ignition switch. 2. Locate the appropriate wires exiting the ignition switch and immobilizer receiver. The wire colors are listed in the Wire Color Guide. 3. Wire the 556H as shown in the wiring diagram. GROUND BLACK (+) 12V BATTERYRED IGNITION IN PINK IGNITION OUT PINK/BLACK DATA YELLOW/BLACK DATA YELLOW N.C. ORANGE DATA 2 IN ORANGE/BLACK (-)GROUND IN BLUE/WHITE REFERENCE GREEN ?… Read More

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