Suzuki VL800 Service Manual page 422

14-70 VL800K5 ('05-MODEL)
Step 2
1) Turn the ignition switch OFF.
2) Disconnect the STVA lead wire coupler.
3) Check the continuity between each wire terminal and ground.
! STVA continuity: ∞ Ω (Infinity)
4) If OK, then measure the STVA resistance. (between Black
wire terminal and Pink wire terminal) and (between Green
wire terminal and W/B wire terminal)
! STVA resistance: Approx. 6.5 Ω
" 09900-25008: Multi-circuit tester set
% Tester knob indication: Resistance (Ω)
Is the resistance OK?
• B/Lg, P/W, Green and Black wire open or
shorted to ground, or poor Y , [ , d and f
connection.
• If wire and connection are OK, intermittent trou-
YES ble or faulty ECM.
• Recheck each terminal and wire harness for
open circuit and poor connection.
• Replace the ECM with a nown good one, and
inspect it again.
• Loose or poor contacts on the ECM coupler.
NO
• Replace the STVA with a new one.
5) After repairing the trouble, c ear the DTC using SDS tool.
($14-39)
(Black – Pink)
(Green – W/B)
2
2
Wire harness side