| CHECK CONTROL MODULE. |
|
1) Turn the ignition switch to OFF. 2) Connect the disconnected connectors. 3) Disconnect the auto A/C control module connector. 4) Short the harness connector to chassis ground. Connector & terminal (i88) No. 33 — Chassis ground: (i88) No. 12 — Chassis ground: (i88) No. 29 — Chassis ground: (i88) No. 30 — Chassis ground: (i88) No. 5 — Chassis ground: |
| QUESTION | |
|
Does PTC heater become warm? | |
| Yes | No |
|
Replace the auto A/C control module. |
Replace the PTC heater. |
