Cruise control – fault diagnosis

CRUISE CONTROL – FAULT DIAGNOSIS

Test F or C572

CONDITIONS eo Ignition Switch Position: I RESULTS e Brake Pedal Depressed BAT VOLT Released ov (5) PROBLEM CAUSE - GB Wire - Stop Lamp Switch

C572

CONDITIONS ® Ignition Switch Position: Il RESULTS eo Brake Pedal Depressed 0V Released BAT VOLT (5) PROBLEM CAUSE - YP Wire - Stop Lamp Switch

CRUISE CONTROL B5

[21 [1] [ol [9 C6] (2 Ce] [31 [4] [31 [21 [3] E21 (38) [a2] (620 (3) (32) [31] [ao] E23) (28) [27] [26 E23) 2) (23) [22] [23] Ee) [53] [54] [53] [52] [54] [50] [49] [48] [47] [28] [pA faa) [23] [22] [a3] [a9] [58] ss]

Z132 Engine Control Module (ECM OD (ECM) SKS»

GP

[2] [1] [iQ] [8] [8] (1 [6] [=] [4 [3] [21 [1] B21 (8) [3] [34] [33] [32] [31 [30] [29] [28] [27] [28] [23] [24 [23] [22] [24] Feo BEERERDEEEREARRRERE 7132 Engine Control Module (ECM) OD OP YP

TROUBLESHOOTING 21