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Old Feb 24, 2010 | 11:28 AM
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where are the ground locations in the engine bay, my car has been acting up and i want to check all them before i do anything more drastic.
thanks
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Old Feb 24, 2010 | 04:48 PM
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bump!
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Old Feb 24, 2010 | 04:55 PM
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Subscribed and bump.
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Old Feb 24, 2010 | 05:43 PM
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Should be one below the battery tray on the frame, and another one on the opposite side of the frame below the fuse boxes. Theres also a couple on the block and on the back of each head, I believe.
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Old Feb 24, 2010 | 08:47 PM
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Two different grounds on the back of the drivers side head, large battery ground above the starter also plus the others mentioned.
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Old Feb 24, 2010 | 08:49 PM
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I know if the ones on the backside of the head are loose or not connected it will give you issues related to the pcm. Like rough idle, flickering dash lights, etc.
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Old Feb 24, 2010 | 09:03 PM
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  • G100 (V6 VIN K) On the lower right side of the engine, above the A/C compressor
  • G100 (V8 VIN G) On the lower right side of the engine, above the starter solenoid
  • G101 In the engine compartment, attached to the front of the left wheelhouse
  • G102 In the engine compartment, attached to the front of the right wheelhouse
  • G105 Attached to the top right side of the radiator support
  • G106 Attached to the top left side of the radiator support
  • G109 Attached to the left front frame rail, forward of the brake pressure modulator valve bracket
  • G110 (V6 VIN K) In the front of the engine, bolted to the pulley above the A/C clutch connector
  • G110 (V8 VIN G) Attached to the rear of the drivers side cylinder head
  • G111 (V6 VIN K) Attached to the left engine mount
  • G111 (V8 VIN G) Attached to the lower left side of the engine, behind the generator
  • G112 Attached to the rear of the left cylinder head
  • G200 Near the left A-pillar, bolted to the IP mounting stud behind the kick panel
  • G201 Near the right A-pillar, bolted to the IP mounting stud behind the kick panel
  • G202 Attached to the floor pan under the center console, rear of the inflatable restraint sensing and diagnostic module (SDM)
  • G305 Bolted to the left rocker panel at the floor pan bar
  • G310 Bolted to the roof, left of the dome lamp
  • G320 Bolted to the roof, left of the dome lamp
  • G400 Bolted to the rear compartment lid release actuator bracket in the rear compartment
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Old Feb 24, 2010 | 09:26 PM
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thanks this helps me out alot
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