Page 783 - Workshop Manual - Tunland (2017)

DIAGNOSTICS - ENGINE CONTROL SYSTEM 04-97

(f) Use a multimeter to measure the resistance 04
between the pin 85 of main fan relay R16 and
the pin 34 of ECM connector A024.
Standard resistance

Multimeter connection
Standard value
pin
R16（85）- A024（34） ＜10 Ω

(g) Use a multimeter to measure the resistance
between the pin 85 of auxiliary fan relay R4
and the pin 34 of ECM connector A024.
Standard resistance

Multimeter connection
Standard value
pin

R4（85）- A024（34） ＜10 Ω

(h) Use a multimeter to measure the resistance
between the pin 85 of main fan relay R5 and
the ground.
Standard resistance

Multimeter connection
Standard value
pin

R5（85）- ground ＞ 10 MΩ