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Home >> Suzuki >> 1998 >> Sidekick JS, 4D Utility, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - Tests (1.6L) >> Diagnostic Tests >> DTC P1410: Fuel Tank Pressure Control System Malfunction
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DTC P1410: Fuel Tank Pressure Control System Malfunction

  1. Turn ignition off. Disconnect PCM harness connectors. On models equipped with 3-speed automatic or manual transmission, measure resistance between terminal No. 7 (Green/Blue wire) at 26-pin PCM harness connector and terminal No. 13 (Blue/Black wire) at 22-pin PCM connector. On models equipped with 4-speed automatic transmission, measure resistance between terminal No. 12 (Green/Blue wire) at 12-pin PCM harness connector and terminal No. 16 (Blue/Black wire) at 26-pin PCM harness connector. If resistance is 28-36 ohms, check for poor PCM harness connections. Repair as necessary. If connections are okay, replace PCM and retest system. If resistance is not as specified, go to next step.
  2. Disconnect tank pressure control solenoid harness connector. Using DVOM, measure resistance of solenoid. If resistance is 28-36 ohms, check Green/Blue wire for an open or short to ground, or an open in Blue/Black wire. Repair as necessary. If resistance is not as specified, replace tank pressure control solenoid and retest system.