CRX L4-1488cc 1.5L SOHC (D15A3) MFI (1987)
Heater Control Panel: Testing and Inspection
Function Control Switch
Fig. 25 Function control switch terminals.
1.
Remove function control to gain access to switch terminals, Fig. 25.
2.
Connect ohmmeter between switch terminals a and b and operate control in all positions. Approximate resistance values for each control position
are as follows:
VENT........................................................................................................................................................................................................................0 ohms
HI-LO..................................................................................................................................................................................................................1000 ohms
HEAT..................................................................................................................................................................................................................2000 ohms
H/DEF.................................................................................................................................................................................................................3000 ohms
DEF.....................................................................................................................................................................................................................4000 ohms
3.
Connect ohmmeter between switch terminal e and g, and operate recirculation button.
4.
Meter should indicate continuity when button is pressed and no continuity when button is released.
5.
Connect ohmmeter between switch terminal e and f, and operate recirculation button.
6.
Meter should indicate continuity when button is released and no continuity when button is pressed.