Santa Fe FWD V6-3.3L (2009)
In [FIG.2.] the measured resistance of line 1 and 2 is higher than 1MOhms and below 1 Ohms respectively. Specifically the open circuit is line
1 (Line 2 is normal). To find exact break point, check sub line of line 1 as described in next step.
B. Disconnect connector (B), and measure for resistance between connector (C) and (B1) and between (B2) and (A) as shown in [FIG. 3].
In this case the measured resistance between connector (C) and (B1) is higher than 1MOhms and the open circuit is between terminal 1 of
connector (C) and terminal 1 of connector (B1).
3. Voltage Check Method
A. With each connector still connected, measure the voltage between the chassis ground and terminal 1 of each connectors (A), (B) and (C) as
shown in [FIG. 4].
The measured voltage of each connector is 5V, 5V and 0V respectively. So the open circuit is between connector (C) and (B).
X Check Short Circuit
1. Test Method for Short to Ground Circuit
A. Continuity Check with Chassis Ground
If short to ground circuit occurs as shown in [FIG. 5], the broken point can be found by performing Step 2 (Continuity Check Method with Chassis
Ground) as shown below.
2. Continuity Check Method (with Chassis Ground)
NOTE:
Lightly shake the wire harness above and below, or from side to side when measuring the resistance.
Specification (Resistance)
