FAULT CODES - 129 Chassis to 8/95
DTC Readout Description Cause
88
2 In-Car Temperature Sensor (B10/4) Short Circuit
3 In-Car Temperature Sensor (B10/4) Open Circuit
4 Outside Temperature Sensor (B10/5) Short Circuit
5 Outside Temperature Sensor (B10/5) Open Circuit
6 Evaporator Temperature Sensor (B10/6) Short Circuit
7 Evaporator Temperature Sensor (B10/6) Open Circuit
8 Heater Core Temperature Sensor (B10/1)(Left) Short Circuit
9 Heater Core Temperature Sensor (B10/1)(Left) Open Circuit
10 Heater Core Temperature Sensor (Right) Short Circuit
11 Heater Core Temperature Sensor(Right) Open Circuit
12 Engine Coolant Temperature Sensor (B10/8) Short Circuit
13 Engine Coolant Temperature Sensor (B10/8) Open Circuit
16 Center Air Vent Control Module (N18/2r2) Short Circuit
17 Center Air Vent Control Module (N18/2r2) Open Circuit
18 Center Air Vent Feedback Potentiometer (R23/3) Short Circuit
19 Center Air Vent Feedback Potentiometer (R23/3) Open Circuit
20 Left Air Vent Control Module (N18/2r1) Short Circuit
21 Left Air Vent Control Module (N18/2r1) Open Circuit
22 Left Air Vent Feedback Potentiometer (R23/1) Short Circuit
23 Left Air Vent Feedback Potentiometer (R23/1) Open Circuit
24 Right Air Vent Control Module (N18/2r3) Short Circuit
25 Right Air Vent Control Module (N18/2r3) Open Circuit
26 Right Air Vent Feedback Potentiometer (R23/2) Short Circuit
27 Right Air Vent Feedback Potentiometer (R23/2) Open Circuit
30 Auxiliary Coolant Pump (M13) Short Circuit
31 Automatic A/C Monovalve (Y19) Short Circuit
32 Automatic A/C Monovalve (Right) Short Circuit
33 A/C Compressor Signal Short Circuit
34 Auxiliary Fan Signal, 2nd Stage Short Circuit
35 Auxiliary Fan Signal, 1st Stage Short Circuit
50 Switchover Valve Block Signal (Y11) Short Circuit
70 Auxiliary Coolant Pump (M13) Open Circuit
