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Home >> Saab >> 1993 >> 9000 CS, 2.3 M, Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> Traction Control System >> Diagnosis & Testing >> Retrieving Codes (TC/Abs System) >> TCS Light Operating Incorrectly (Manual Transmission Only)

TCS Light Operating Incorrectly (Manual Transmission Only)

  1. Install breakout box between TC/ABS ECU and its connector. Turn ignition on. If battery voltage is present at breakout box pin No. 7, go to step 2). If battery voltage is not present at breakout box pin No. 7, check bulb and Brown/Gray wire between TC/ABS ECU connector terminal No. 7 and tachometer connector terminal No. 6. Also check voltage feed (Green/White wire) to tachometer connector terminal No. 4.
  2. If TCS light does not light when system is operating, and no other warning lights are on, replace TC/ABS ECU.
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