2001 Cadillac Catera ETCBM

2001 CADILLAC CATERA
87,000 MILES • 6 CYL • 2WD • AUTOMATIC
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SILKY2
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  • 1 POST
Receiving code 2108 and P1700. Change VSS and still traction light , ABS light & check engine light still on. Car will not pass inspection.
Mechanics are stumped
Apr 28, 2009 at 12:10 PM
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FACTORYJACK
  • ✓ASE Certified Mechanic
  • 4,159 POSTS
  • ASE Certified Mechanic
A U2108 is a communication fault, It involves either the EBTCM(abs module), Trans control module, engine control module, or wiring in between. The fault chart points to the ebtcm if the u2108 resets, and is the only code. I would first see if a scan tool can communicate with all modules. If so, check the wiring between for opens, shorts to ground, and poor terminal tension/connections. The ebtcm is probably not cheap, nor is it easy to access.
Apr 28, 2009 at 9:38 PM
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