Paseo Coupe L4-1497cc 1.5L DOHC MFI (1997)
Control Module HVAC: Testing and Inspection
INSPECT A/C AMPLIFIER CIRCUIT
1. Disconnect the connector from the amplifier and inspect connector on wire harness side, as shown in the chart.
Test conditions:
-
Ignition switch ON
-
Temperature control lever to MAX COOL
-
Blower switch HI
If circuit is as specified. try replacing the amplifier with a new one. If the circuit is not as specified. inspect the circuits connected to other parts
2. Connect the connector to A/C amplifier and inspect wire harness side connector from the back side, as shown in the chart.
Test conditions:
-
Ignition switch ON
-
A/C switch ON
-
Temperature control lever MAX COOL
-
Blower switch HI
-
Install manifold gauge set
If circuit is as specified. try replacing the amplifier with a new one.
If the circuit is not as specified, inspect the circuits connected to other parts.
