Wiring Diagram VW SHARAN 1997 - Climatronic control unit - blower control unit - blower relay
| A | Battery |
| J126 | Fresh air blower control unit |
| J255 | Climatronic control unit |
| J323 | Blower relay |
| S140 | Front Climatronic fuse, above the relay plate |
| S141 | Rear Climatronic fuse, above relay plate |
| T1 | Single connector |
| T28c | 28-pin connector, red |
| T28d | 28-pin connector, blue |
| V2 | Fresh air blower |
| V80 | Rear fresh air blower |
| 13 | Earth point, right in engine compartment |
| 243 | Earth connection -1-, in Climatronic wiring harness |
| 257 | Earth connection -2-, in Climatronic wiring harness |
| C27 | Positive connection -2- (30), in headlight wiring harness |
| C65 | Positive connection -3-, in headlight wiring harness |
| L24 | Connection-2-(30), in Climatronic wiring harness |
Wiring Diagram VW SHARAN 1997 - Relay for auxiliary operation - fresh air blower stage 2 relay - coolant circulation valve - circulation pump
| J485 | Auxiliary heater operation relay, under driver's seat, control number (106) |
| J486 | Fresh air blower relay, 2nd speed, under driver's seat, control number (94) |
| N214 | Coolant circuit valve |
| T2a | 2-pin connector |
| T4a | 4-pin connector |
| T6e | 6-pin connector, left behind dash panel |
| V55 | Recirculating pump |
| 291 | Earth connection -2-, in aux. heater wiring harness |
| 292 | Earth connection -3-, in aux. heater wiring harness |
| L51 | Positive connection -1-, in auxiliary heater wiring harness |
| L62 | Positive connection (30a), in additional heater wiring harness |
| L69 | Positive connection (30a), in additional heater wiring harness -- |
Wiring Diagram VW SHARAN 1997 - Heating control unit - ambient temperature switch - metering pump - combustion air blower
| A1 | Second battery, under front passenger's seat |
| F4 | Reversing light switch |
| F38 | Ambient temperature switch |
| J7 | Battery cut-out relay |
| J162 | Heater control unit |
| S23 | Heating fuse, above relay plate |
| T2f | 2-pin connector |
| T8 | 8-pin connector |
| T14 | 14-pin connector |
| TV5 | Terminal 15a junction box, left behind dash panel |
| V6 | Combustion air blower |
| V54 | Metering pump, near fuel tank |
| 290 | Earth connection -1-, in aux. heater wiring harness |
| L59 | Positive connection (30), in heater unit wiring harness |
| L62 | Positive connection (30a), in additional heater wiring harness |
| * | For diesel vehicles only |
Wiring Diagram VW SHARAN 1997 - Heater control unit - flame monitor - overheating sensor - coolant temperature sender - heater glow plug
| G64 | Flame monitor |
| G189 | Overheating sensor |
| G241 | Coolant temperature sender, heating |
| J162 | Heater control unit |
| Q9 | Glow plug for heater |
| T8 | 8-pin connector (diagnosis connector on chamber 5) |
| T14 | 14-pin connector |
| 57 | Earth point, left rear pillar |
| 292 | Earth connection -3-, in aux. heater wiring harness |
Wiring Diagram VW SHARAN 1997 - Pre-selection clock
| E20 | Switches and instruments - lighting control |
| E111 | Pre-selection clock, in roof |
| L75 | Digital display illumination |
| T3 | 3-pin connector |
| T8b | 8-pin connector, left behind A-pillar/dash panel trim |
| TV8 | Terminal 58b junction box, left behind dash panel |
| Y2 | Digital clock |
| 71 | Earth point, front roof rail |
| 128 | Earth connection -1-, in interior light wiring harness |
| A4 | Positive (+) connection (58b), in dash panel wiring harness |
| A20 | Connection (15a), in dash panel wiring harness |
| R6 | Positive connection -1-, in interior light wiring harness |
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