Page 2068 - Foton Workshop Manual - Sauvana

62-16 DIAGNOSIS-SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM (SRS)

(b). Use a multimeter to measure the resistance
between No.1 and No.2 terminal of driver
safety belt lock switch connector D03 and
No.13 and No.14 terminal of SRS ECU
connector.
Standard resistance: (check whether there
is an open circuit)

Connect by Standard value
multimeter
D03(1) - C27(13) ≤ 2 Ω

D03(2) - C27(14) ≤ 2 Ω

Is the inspection result normal?
Yes>To step 4.
No >Repair or replace harness.

4. Check driver safety belt pre-tensioner short circuit to ground

(a). Disconnect driver safety belt pre-tensioner connector D03.

(b). Use a multimeter to measure the resistance
between No.1 and No. 2 terminal of
connector D03 and the grounding.
Standard resistance: (check whether there
is a short circuit)

Connect by Standard
Conditions
multimeter value

Driver Safety D03(1) -
Belt Pre- Grounding Infinite
tensioner
Driver Safety D03(2) -
Belt Pre- Grounding Infinite
tensioner

Is the inspection result normal?
Yes>To step 5.
No >Repair or replace harness.

Page 2068