| TUCSON(LM) >2010 > G 2.0 DOHC > Body Electrical System > Button Engine Start System > PDM(Power Distribution Module)>Repair procedures |

Removal
PDM(Power Distribution Module)
1. | Disconnect the negative(-) battery terminal.
2. | Remove the main crash pad. (Refer to the BD group - "Crash pad")
3. | Remove the power distribution module (A) after loosening bolts (2EA).
PDM(Power Distribution Module) Relay
1. | Remove the negative(-) battery terminal.
2. | Remove the front seat heater switch module. (Refer to BE group - "Seat electrical")
3. | After removing the bolts (2EA) and connector, remove PDM relay box (A).
Inspection
PDM Diagnosis With GDS
1. | It will be able to diagnose defects of Smart key with GDS quickly. GDS can operates actuator forcefully, input/output value monitoring and self diagnosis.
2. | Select model and "Smart key system(Button start)" menu if you want to check PDM.
3. | Select "PDM" in the manu.
4. | Select "Current Data", if you want to check current data of PDM. It provides the input/output status of each module.
5. | If you want to check PDM data operation forcefully, select "Actuation test".
Installation
PDM(Power Distribution Module)
1. | Install the power distribution module.
2. | Install the main crash pad.
3. | Install the negative(-) battery terminal.
PDM(Power Distribution Module) Relay
1. | Install the power distribution module relay box.
2. | Install the front seat heater switch assembly.
3. | Install the negative(-) battery terminal.